304045208520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1\times {\mathrm{10663}}^1$

素因数の和:12675

約数の個数: 128

約数和(自身を含む): 919895408640

約数和(自身を除く): 615850200120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1871, 1905, 2540, 3048, 3742, 3810, 5080, 5613, 7484, 7620, 9355, 10663, 11226, 14968, 15240, 18710, 21326, 22452, 28065, 31989, 37420, 42652, 44904, 53315, 56130, 63978, 74840, 85304, 106630, 112260, 127956, 159945, 213260, 224520, 237617, 255912, 319890, 426520, 475234, 639780, 712851, 950468, 1188085, 1279560, 1354201, 1425702, 1900936, 2376170, 2708402, 2851404, 3564255, 4062603, 4752340, 5416804, 5702808, 6771005, 7128510, 8125206, 9504680, 10833608, 13542010, 14257020, 16250412, 19950473, 20313015, 27084020, 28514040, 32500824, 39900946, 40626030, 54168040, 59851419, 79801892, 81252060, 99752365, 119702838, 159603784, 162504120, 199504730, 239405676, 299257095, 399009460, 478811352, 598514190, 798018920, 1197028380, 2394056760, 2533710071, 5067420142, 7601130213, 10134840284, 12668550355, 15202260426, 20269680568, 25337100710, 30404520852, 38005651065, 50674201420, 60809041704, 76011302130, 101348402840, 152022604260, 304045208520]

約数ペア:

[(1, 304045208520), (2, 152022604260), (3, 101348402840), (4, 76011302130), (5, 60809041704), (6, 50674201420), (8, 38005651065), (10, 30404520852), (12, 25337100710), (15, 20269680568), (20, 15202260426), (24, 12668550355), (30, 10134840284), (40, 7601130213), (60, 5067420142), (120, 2533710071), (127, 2394056760), (254, 1197028380), (381, 798018920), (508, 598514190), (635, 478811352), (762, 399009460), (1016, 299257095), (1270, 239405676), (1524, 199504730), (1871, 162504120), (1905, 159603784), (2540, 119702838), (3048, 99752365), (3742, 81252060), (3810, 79801892), (5080, 59851419), (5613, 54168040), (7484, 40626030), (7620, 39900946), (9355, 32500824), (10663, 28514040), (11226, 27084020), (14968, 20313015), (15240, 19950473), (18710, 16250412), (21326, 14257020), (22452, 13542010), (28065, 10833608), (31989, 9504680), (37420, 8125206), (42652, 7128510), (44904, 6771005), (53315, 5702808), (56130, 5416804), (63978, 4752340), (74840, 4062603), (85304, 3564255), (106630, 2851404), (112260, 2708402), (127956, 2376170), (159945, 1900936), (213260, 1425702), (224520, 1354201), (237617, 1279560), (255912, 1188085), (319890, 950468), (426520, 712851), (475234, 639780)]