2445210720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12043}}^1$

素因数の和:12114

約数の個数: 192

約数和(自身を含む): 8741053440

約数和(自身を除く): 6295842720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12043, 12690, 13536, 16920, 20304, 22560, 24086, 25380, 33840, 36129, 40608, 48172, 50760, 60215, 67680, 72258, 96344, 101520, 108387, 120430, 144516, 180645, 192688, 203040, 216774, 240860, 289032, 325161, 361290, 385376, 433548, 481720, 541935, 566021, 578064, 650322, 722580, 867096, 963440, 1083870, 1132042, 1156128, 1300644, 1445160, 1625805, 1698063, 1734192, 1926880, 2167740, 2264084, 2601288, 2830105, 2890320, 3251610, 3396126, 3468384, 4335480, 4528168, 5094189, 5202576, 5660210, 5780640, 6503220, 6792252, 8490315, 8670960, 9056336, 10188378, 10405152, 11320420, 13006440, 13584504, 15282567, 16980630, 17341920, 18112672, 20376756, 22640840, 25470945, 26012880, 27169008, 30565134, 33961260, 40753512, 45281680, 50941890, 52025760, 54338016, 61130268, 67922520, 76412835, 81507024, 90563360, 101883780, 122260536, 135845040, 152825670, 163014048, 203767560, 244521072, 271690080, 305651340, 407535120, 489042144, 611302680, 815070240, 1222605360, 2445210720]

約数ペア:

[(1, 2445210720), (2, 1222605360), (3, 815070240), (4, 611302680), (5, 489042144), (6, 407535120), (8, 305651340), (9, 271690080), (10, 244521072), (12, 203767560), (15, 163014048), (16, 152825670), (18, 135845040), (20, 122260536), (24, 101883780), (27, 90563360), (30, 81507024), (32, 76412835), (36, 67922520), (40, 61130268), (45, 54338016), (47, 52025760), (48, 50941890), (54, 45281680), (60, 40753512), (72, 33961260), (80, 30565134), (90, 27169008), (94, 26012880), (96, 25470945), (108, 22640840), (120, 20376756), (135, 18112672), (141, 17341920), (144, 16980630), (160, 15282567), (180, 13584504), (188, 13006440), (216, 11320420), (235, 10405152), (240, 10188378), (270, 9056336), (282, 8670960), (288, 8490315), (360, 6792252), (376, 6503220), (423, 5780640), (432, 5660210), (470, 5202576), (480, 5094189), (540, 4528168), (564, 4335480), (705, 3468384), (720, 3396126), (752, 3251610), (846, 2890320), (864, 2830105), (940, 2601288), (1080, 2264084), (1128, 2167740), (1269, 1926880), (1410, 1734192), (1440, 1698063), (1504, 1625805), (1692, 1445160), (1880, 1300644), (2115, 1156128), (2160, 1132042), (2256, 1083870), (2538, 963440), (2820, 867096), (3384, 722580), (3760, 650322), (4230, 578064), (4320, 566021), (4512, 541935), (5076, 481720), (5640, 433548), (6345, 385376), (6768, 361290), (7520, 325161), (8460, 289032), (10152, 240860), (11280, 216774), (12043, 203040), (12690, 192688), (13536, 180645), (16920, 144516), (20304, 120430), (22560, 108387), (24086, 101520), (25380, 96344), (33840, 72258), (36129, 67680), (40608, 60215), (48172, 50760)]