469992960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20399}}^1$

素因数の和:20428

約数の個数: 120

約数和(自身を含む): 1627797600

約数和(自身を除く): 1157804640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 20399, 23040, 40798, 61197, 81596, 101995, 122394, 163192, 183591, 203990, 244788, 305985, 326384, 367182, 407980, 489576, 611970, 652768, 734364, 815960, 917955, 979152, 1223940, 1305536, 1468728, 1631920, 1835910, 1958304, 2447880, 2611072, 2937456, 3263840, 3671820, 3916608, 4895760, 5222144, 5874912, 6527680, 7343640, 7833216, 9791520, 10444288, 11749824, 13055360, 14687280, 15666432, 19583040, 23499648, 26110720, 29374560, 31332864, 39166080, 46999296, 52221440, 58749120, 78332160, 93998592, 117498240, 156664320, 234996480, 469992960]

約数ペア:

[(1, 469992960), (2, 234996480), (3, 156664320), (4, 117498240), (5, 93998592), (6, 78332160), (8, 58749120), (9, 52221440), (10, 46999296), (12, 39166080), (15, 31332864), (16, 29374560), (18, 26110720), (20, 23499648), (24, 19583040), (30, 15666432), (32, 14687280), (36, 13055360), (40, 11749824), (45, 10444288), (48, 9791520), (60, 7833216), (64, 7343640), (72, 6527680), (80, 5874912), (90, 5222144), (96, 4895760), (120, 3916608), (128, 3671820), (144, 3263840), (160, 2937456), (180, 2611072), (192, 2447880), (240, 1958304), (256, 1835910), (288, 1631920), (320, 1468728), (360, 1305536), (384, 1223940), (480, 979152), (512, 917955), (576, 815960), (640, 734364), (720, 652768), (768, 611970), (960, 489576), (1152, 407980), (1280, 367182), (1440, 326384), (1536, 305985), (1920, 244788), (2304, 203990), (2560, 183591), (2880, 163192), (3840, 122394), (4608, 101995), (5760, 81596), (7680, 61197), (11520, 40798), (20399, 23040)]