1777146480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:950

約数の個数: 240

約数和(自身を含む): 6251787360

約数和(自身を除く): 4474640880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 243, 270, 324, 339, 360, 405, 432, 452, 486, 540, 565, 648, 678, 720, 809, 810, 904, 972, 1017, 1080, 1130, 1215, 1296, 1356, 1618, 1620, 1695, 1808, 1944, 2034, 2160, 2260, 2427, 2430, 2712, 3051, 3236, 3240, 3390, 3888, 4045, 4068, 4520, 4854, 4860, 5085, 5424, 6102, 6472, 6480, 6780, 7281, 8090, 8136, 9040, 9153, 9708, 9720, 10170, 12135, 12204, 12944, 13560, 14562, 15255, 16180, 16272, 18306, 19416, 19440, 20340, 21843, 24270, 24408, 27120, 27459, 29124, 30510, 32360, 36405, 36612, 38832, 40680, 43686, 45765, 48540, 48816, 54918, 58248, 61020, 64720, 65529, 72810, 73224, 81360, 87372, 91417, 91530, 97080, 109215, 109836, 116496, 122040, 131058, 137295, 145620, 146448, 174744, 182834, 183060, 194160, 196587, 218430, 219672, 244080, 262116, 274251, 274590, 291240, 327645, 349488, 365668, 366120, 393174, 436860, 439344, 457085, 524232, 548502, 549180, 582480, 655290, 731336, 732240, 786348, 822753, 873720, 914170, 982935, 1048464, 1097004, 1098360, 1310580, 1371255, 1462672, 1572696, 1645506, 1747440, 1828340, 1965870, 2194008, 2196720, 2468259, 2621160, 2742510, 3145392, 3291012, 3656680, 3931740, 4113765, 4388016, 4936518, 5242320, 5485020, 6582024, 7313360, 7404777, 7863480, 8227530, 9873036, 10970040, 12341295, 13164048, 14809554, 15726960, 16455060, 19746072, 21940080, 22214331, 24682590, 29619108, 32910120, 37023885, 39492144, 44428662, 49365180, 59238216, 65820240, 74047770, 88857324, 98730360, 111071655, 118476432, 148095540, 177714648, 197460720, 222143310, 296191080, 355429296, 444286620, 592382160, 888573240, 1777146480]

約数ペア:

[(1, 1777146480), (2, 888573240), (3, 592382160), (4, 444286620), (5, 355429296), (6, 296191080), (8, 222143310), (9, 197460720), (10, 177714648), (12, 148095540), (15, 118476432), (16, 111071655), (18, 98730360), (20, 88857324), (24, 74047770), (27, 65820240), (30, 59238216), (36, 49365180), (40, 44428662), (45, 39492144), (48, 37023885), (54, 32910120), (60, 29619108), (72, 24682590), (80, 22214331), (81, 21940080), (90, 19746072), (108, 16455060), (113, 15726960), (120, 14809554), (135, 13164048), (144, 12341295), (162, 10970040), (180, 9873036), (216, 8227530), (226, 7863480), (240, 7404777), (243, 7313360), (270, 6582024), (324, 5485020), (339, 5242320), (360, 4936518), (405, 4388016), (432, 4113765), (452, 3931740), (486, 3656680), (540, 3291012), (565, 3145392), (648, 2742510), (678, 2621160), (720, 2468259), (809, 2196720), (810, 2194008), (904, 1965870), (972, 1828340), (1017, 1747440), (1080, 1645506), (1130, 1572696), (1215, 1462672), (1296, 1371255), (1356, 1310580), (1618, 1098360), (1620, 1097004), (1695, 1048464), (1808, 982935), (1944, 914170), (2034, 873720), (2160, 822753), (2260, 786348), (2427, 732240), (2430, 731336), (2712, 655290), (3051, 582480), (3236, 549180), (3240, 548502), (3390, 524232), (3888, 457085), (4045, 439344), (4068, 436860), (4520, 393174), (4854, 366120), (4860, 365668), (5085, 349488), (5424, 327645), (6102, 291240), (6472, 274590), (6480, 274251), (6780, 262116), (7281, 244080), (8090, 219672), (8136, 218430), (9040, 196587), (9153, 194160), (9708, 183060), (9720, 182834), (10170, 174744), (12135, 146448), (12204, 145620), (12944, 137295), (13560, 131058), (14562, 122040), (15255, 116496), (16180, 109836), (16272, 109215), (18306, 97080), (19416, 91530), (19440, 91417), (20340, 87372), (21843, 81360), (24270, 73224), (24408, 72810), (27120, 65529), (27459, 64720), (29124, 61020), (30510, 58248), (32360, 54918), (36405, 48816), (36612, 48540), (38832, 45765), (40680, 43686)]