378488520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11813}}^1$

素因数の和:11919

約数の個数: 96

約数和(自身を含む): 1244014200

約数和(自身を除く): 865525680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 11813, 16020, 23626, 32040, 35439, 47252, 59065, 70878, 94504, 106317, 118130, 141756, 177195, 212634, 236260, 283512, 354390, 425268, 472520, 531585, 708780, 850536, 1051357, 1063170, 1417560, 2102714, 2126340, 3154071, 4205428, 4252680, 5256785, 6308142, 8410856, 9462213, 10513570, 12616284, 15770355, 18924426, 21027140, 25232568, 31540710, 37848852, 42054280, 47311065, 63081420, 75697704, 94622130, 126162840, 189244260, 378488520]

約数ペア:

[(1, 378488520), (2, 189244260), (3, 126162840), (4, 94622130), (5, 75697704), (6, 63081420), (8, 47311065), (9, 42054280), (10, 37848852), (12, 31540710), (15, 25232568), (18, 21027140), (20, 18924426), (24, 15770355), (30, 12616284), (36, 10513570), (40, 9462213), (45, 8410856), (60, 6308142), (72, 5256785), (89, 4252680), (90, 4205428), (120, 3154071), (178, 2126340), (180, 2102714), (267, 1417560), (356, 1063170), (360, 1051357), (445, 850536), (534, 708780), (712, 531585), (801, 472520), (890, 425268), (1068, 354390), (1335, 283512), (1602, 236260), (1780, 212634), (2136, 177195), (2670, 141756), (3204, 118130), (3560, 106317), (4005, 94504), (5340, 70878), (6408, 59065), (8010, 47252), (10680, 35439), (11813, 32040), (16020, 23626)]