73392480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 240

約数和(自身を含む): 296382240

約数和(自身を除く): 222989760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 809, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1618, 1620, 1680, 1890, 2016, 2160, 2268, 2427, 2520, 2592, 2835, 3024, 3236, 3240, 3360, 3780, 4045, 4320, 4536, 4854, 5040, 5663, 5670, 6048, 6472, 6480, 7281, 7560, 8090, 9072, 9708, 10080, 11326, 11340, 12135, 12944, 12960, 14562, 15120, 16180, 16989, 18144, 19416, 21843, 22652, 22680, 24270, 25888, 28315, 29124, 30240, 32360, 33978, 36405, 38832, 43686, 45304, 45360, 48540, 50967, 56630, 58248, 64720, 65529, 67956, 72810, 77664, 84945, 87372, 90608, 90720, 97080, 101934, 109215, 113260, 116496, 129440, 131058, 135912, 145620, 152901, 169890, 174744, 181216, 194160, 203868, 218430, 226520, 232992, 254835, 262116, 271824, 291240, 305802, 327645, 339780, 349488, 388320, 407736, 436860, 453040, 458703, 509670, 524232, 543648, 582480, 611604, 655290, 679560, 698976, 764505, 815472, 873720, 906080, 917406, 1019340, 1048464, 1164960, 1223208, 1310580, 1359120, 1529010, 1630944, 1747440, 1834812, 2038680, 2096928, 2293515, 2446416, 2621160, 2718240, 3058020, 3494880, 3669624, 4077360, 4587030, 4892832, 5242320, 6116040, 7339248, 8154720, 9174060, 10484640, 12232080, 14678496, 18348120, 24464160, 36696240, 73392480]

約数ペア:

[(1, 73392480), (2, 36696240), (3, 24464160), (4, 18348120), (5, 14678496), (6, 12232080), (7, 10484640), (8, 9174060), (9, 8154720), (10, 7339248), (12, 6116040), (14, 5242320), (15, 4892832), (16, 4587030), (18, 4077360), (20, 3669624), (21, 3494880), (24, 3058020), (27, 2718240), (28, 2621160), (30, 2446416), (32, 2293515), (35, 2096928), (36, 2038680), (40, 1834812), (42, 1747440), (45, 1630944), (48, 1529010), (54, 1359120), (56, 1310580), (60, 1223208), (63, 1164960), (70, 1048464), (72, 1019340), (80, 917406), (81, 906080), (84, 873720), (90, 815472), (96, 764505), (105, 698976), (108, 679560), (112, 655290), (120, 611604), (126, 582480), (135, 543648), (140, 524232), (144, 509670), (160, 458703), (162, 453040), (168, 436860), (180, 407736), (189, 388320), (210, 349488), (216, 339780), (224, 327645), (240, 305802), (252, 291240), (270, 271824), (280, 262116), (288, 254835), (315, 232992), (324, 226520), (336, 218430), (360, 203868), (378, 194160), (405, 181216), (420, 174744), (432, 169890), (480, 152901), (504, 145620), (540, 135912), (560, 131058), (567, 129440), (630, 116496), (648, 113260), (672, 109215), (720, 101934), (756, 97080), (809, 90720), (810, 90608), (840, 87372), (864, 84945), (945, 77664), (1008, 72810), (1080, 67956), (1120, 65529), (1134, 64720), (1260, 58248), (1296, 56630), (1440, 50967), (1512, 48540), (1618, 45360), (1620, 45304), (1680, 43686), (1890, 38832), (2016, 36405), (2160, 33978), (2268, 32360), (2427, 30240), (2520, 29124), (2592, 28315), (2835, 25888), (3024, 24270), (3236, 22680), (3240, 22652), (3360, 21843), (3780, 19416), (4045, 18144), (4320, 16989), (4536, 16180), (4854, 15120), (5040, 14562), (5663, 12960), (5670, 12944), (6048, 12135), (6472, 11340), (6480, 11326), (7281, 10080), (7560, 9708), (8090, 9072)]