1612293840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54617}}^1$

素因数の和:54677

約数の個数: 120

約数和(自身を含む): 5546785608

約数和(自身を除く): 3934491768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 54617, 109234, 163851, 218468, 273085, 327702, 436936, 491553, 546170, 655404, 819255, 873872, 983106, 1092340, 1310808, 1638510, 1966212, 2184680, 2239297, 2457765, 2621616, 3277020, 3932424, 4369360, 4478594, 4915530, 6554040, 6717891, 7864848, 8957188, 9831060, 11196485, 13108080, 13435782, 17914376, 19662120, 20153673, 22392970, 26871564, 33589455, 35828752, 39324240, 40307346, 44785940, 53743128, 67178910, 80614692, 89571880, 100768365, 107486256, 134357820, 161229384, 179143760, 201536730, 268715640, 322458768, 403073460, 537431280, 806146920, 1612293840]

約数ペア:

[(1, 1612293840), (2, 806146920), (3, 537431280), (4, 403073460), (5, 322458768), (6, 268715640), (8, 201536730), (9, 179143760), (10, 161229384), (12, 134357820), (15, 107486256), (16, 100768365), (18, 89571880), (20, 80614692), (24, 67178910), (30, 53743128), (36, 44785940), (40, 40307346), (41, 39324240), (45, 35828752), (48, 33589455), (60, 26871564), (72, 22392970), (80, 20153673), (82, 19662120), (90, 17914376), (120, 13435782), (123, 13108080), (144, 11196485), (164, 9831060), (180, 8957188), (205, 7864848), (240, 6717891), (246, 6554040), (328, 4915530), (360, 4478594), (369, 4369360), (410, 3932424), (492, 3277020), (615, 2621616), (656, 2457765), (720, 2239297), (738, 2184680), (820, 1966212), (984, 1638510), (1230, 1310808), (1476, 1092340), (1640, 983106), (1845, 873872), (1968, 819255), (2460, 655404), (2952, 546170), (3280, 491553), (3690, 436936), (4920, 327702), (5904, 273085), (7380, 218468), (9840, 163851), (14760, 109234), (29520, 54617)]