522523080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20443}}^1$

素因数の和:20531

約数の個数: 96

約数和(自身を含む): 1722202560

約数和(自身を除く): 1199679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 20443, 25560, 40886, 61329, 81772, 102215, 122658, 163544, 183987, 204430, 245316, 306645, 367974, 408860, 490632, 613290, 735948, 817720, 919935, 1226580, 1451453, 1471896, 1839870, 2453160, 2902906, 3679740, 4354359, 5805812, 7257265, 7359480, 8708718, 11611624, 13063077, 14514530, 17417436, 21771795, 26126154, 29029060, 34834872, 43543590, 52252308, 58058120, 65315385, 87087180, 104504616, 130630770, 174174360, 261261540, 522523080]

約数ペア:

[(1, 522523080), (2, 261261540), (3, 174174360), (4, 130630770), (5, 104504616), (6, 87087180), (8, 65315385), (9, 58058120), (10, 52252308), (12, 43543590), (15, 34834872), (18, 29029060), (20, 26126154), (24, 21771795), (30, 17417436), (36, 14514530), (40, 13063077), (45, 11611624), (60, 8708718), (71, 7359480), (72, 7257265), (90, 5805812), (120, 4354359), (142, 3679740), (180, 2902906), (213, 2453160), (284, 1839870), (355, 1471896), (360, 1451453), (426, 1226580), (568, 919935), (639, 817720), (710, 735948), (852, 613290), (1065, 490632), (1278, 408860), (1420, 367974), (1704, 306645), (2130, 245316), (2556, 204430), (2840, 183987), (3195, 163544), (4260, 122658), (5112, 102215), (6390, 81772), (8520, 61329), (12780, 40886), (20443, 25560)]