284707440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1592

約数の個数: 160

約数和(自身を含む): 992347200

約数和(自身を除く): 707639760

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, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1481, 1602, 1780, 2136, 2160, 2403, 2670, 2962, 3204, 3560, 4005, 4272, 4443, 4806, 5340, 5924, 6408, 7120, 7405, 8010, 8886, 9612, 10680, 11848, 12015, 12816, 13329, 14810, 16020, 17772, 19224, 21360, 22215, 23696, 24030, 26658, 29620, 32040, 35544, 38448, 39987, 44430, 48060, 53316, 59240, 64080, 66645, 71088, 79974, 88860, 96120, 106632, 118480, 131809, 133290, 159948, 177720, 192240, 199935, 213264, 263618, 266580, 319896, 355440, 395427, 399870, 527236, 533160, 639792, 659045, 790854, 799740, 1054472, 1066320, 1186281, 1318090, 1581708, 1599480, 1977135, 2108944, 2372562, 2636180, 3163416, 3198960, 3558843, 3954270, 4745124, 5272360, 5931405, 6326832, 7117686, 7908540, 9490248, 10544720, 11862810, 14235372, 15817080, 17794215, 18980496, 23725620, 28470744, 31634160, 35588430, 47451240, 56941488, 71176860, 94902480, 142353720, 284707440]

約数ペア:

[(1, 284707440), (2, 142353720), (3, 94902480), (4, 71176860), (5, 56941488), (6, 47451240), (8, 35588430), (9, 31634160), (10, 28470744), (12, 23725620), (15, 18980496), (16, 17794215), (18, 15817080), (20, 14235372), (24, 11862810), (27, 10544720), (30, 9490248), (36, 7908540), (40, 7117686), (45, 6326832), (48, 5931405), (54, 5272360), (60, 4745124), (72, 3954270), (80, 3558843), (89, 3198960), (90, 3163416), (108, 2636180), (120, 2372562), (135, 2108944), (144, 1977135), (178, 1599480), (180, 1581708), (216, 1318090), (240, 1186281), (267, 1066320), (270, 1054472), (356, 799740), (360, 790854), (432, 659045), (445, 639792), (534, 533160), (540, 527236), (712, 399870), (720, 395427), (801, 355440), (890, 319896), (1068, 266580), (1080, 263618), (1335, 213264), (1424, 199935), (1481, 192240), (1602, 177720), (1780, 159948), (2136, 133290), (2160, 131809), (2403, 118480), (2670, 106632), (2962, 96120), (3204, 88860), (3560, 79974), (4005, 71088), (4272, 66645), (4443, 64080), (4806, 59240), (5340, 53316), (5924, 48060), (6408, 44430), (7120, 39987), (7405, 38448), (8010, 35544), (8886, 32040), (9612, 29620), (10680, 26658), (11848, 24030), (12015, 23696), (12816, 22215), (13329, 21360), (14810, 19224), (16020, 17772)]