2247286320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43961}}^1$

素因数の和:44051

約数の個数: 120

約数和(自身を含む): 7653608352

約数和(自身を除く): 5406322032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 43961, 51120, 87922, 131883, 175844, 219805, 263766, 351688, 395649, 439610, 527532, 659415, 703376, 791298, 879220, 1055064, 1318830, 1582596, 1758440, 1978245, 2110128, 2637660, 3121231, 3165192, 3516880, 3956490, 5275320, 6242462, 6330384, 7912980, 9363693, 10550640, 12484924, 15606155, 15825960, 18727386, 24969848, 28091079, 31212310, 31651920, 37454772, 46818465, 49939696, 56182158, 62424620, 74909544, 93636930, 112364316, 124849240, 140455395, 149819088, 187273860, 224728632, 249698480, 280910790, 374547720, 449457264, 561821580, 749095440, 1123643160, 2247286320]

約数ペア:

[(1, 2247286320), (2, 1123643160), (3, 749095440), (4, 561821580), (5, 449457264), (6, 374547720), (8, 280910790), (9, 249698480), (10, 224728632), (12, 187273860), (15, 149819088), (16, 140455395), (18, 124849240), (20, 112364316), (24, 93636930), (30, 74909544), (36, 62424620), (40, 56182158), (45, 49939696), (48, 46818465), (60, 37454772), (71, 31651920), (72, 31212310), (80, 28091079), (90, 24969848), (120, 18727386), (142, 15825960), (144, 15606155), (180, 12484924), (213, 10550640), (240, 9363693), (284, 7912980), (355, 6330384), (360, 6242462), (426, 5275320), (568, 3956490), (639, 3516880), (710, 3165192), (720, 3121231), (852, 2637660), (1065, 2110128), (1136, 1978245), (1278, 1758440), (1420, 1582596), (1704, 1318830), (2130, 1055064), (2556, 879220), (2840, 791298), (3195, 703376), (3408, 659415), (4260, 527532), (5112, 439610), (5680, 395649), (6390, 351688), (8520, 263766), (10224, 219805), (12780, 175844), (17040, 131883), (25560, 87922), (43961, 51120)]