284264880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19417}}^1$

素因数の和:19494

約数の個数: 80

約数和(自身を含む): 895713504

約数和(自身を除く): 611448624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 19417, 38834, 58251, 77668, 97085, 116502, 155336, 194170, 233004, 291255, 310672, 388340, 466008, 582510, 776680, 932016, 1165020, 1184437, 1553360, 2330040, 2368874, 3553311, 4660080, 4737748, 5922185, 7106622, 9475496, 11844370, 14213244, 17766555, 18950992, 23688740, 28426488, 35533110, 47377480, 56852976, 71066220, 94754960, 142132440, 284264880]

約数ペア:

[(1, 284264880), (2, 142132440), (3, 94754960), (4, 71066220), (5, 56852976), (6, 47377480), (8, 35533110), (10, 28426488), (12, 23688740), (15, 18950992), (16, 17766555), (20, 14213244), (24, 11844370), (30, 9475496), (40, 7106622), (48, 5922185), (60, 4737748), (61, 4660080), (80, 3553311), (120, 2368874), (122, 2330040), (183, 1553360), (240, 1184437), (244, 1165020), (305, 932016), (366, 776680), (488, 582510), (610, 466008), (732, 388340), (915, 310672), (976, 291255), (1220, 233004), (1464, 194170), (1830, 155336), (2440, 116502), (2928, 97085), (3660, 77668), (4880, 58251), (7320, 38834), (14640, 19417)]