4328574720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1373}}^1$

素因数の和:2218

約数の個数: 144

約数和(自身を含む): 13851304992

約数和(自身を除く): 9522730272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 821, 960, 1280, 1373, 1642, 1920, 2463, 2746, 3284, 3840, 4105, 4119, 4926, 5492, 6568, 6865, 8210, 8238, 9852, 10984, 12315, 13136, 13730, 16420, 16476, 19704, 20595, 21968, 24630, 26272, 27460, 32840, 32952, 39408, 41190, 43936, 49260, 52544, 54920, 65680, 65904, 78816, 82380, 87872, 98520, 105088, 109840, 131360, 131808, 157632, 164760, 175744, 197040, 210176, 219680, 262720, 263616, 315264, 329520, 351488, 394080, 439360, 525440, 527232, 630528, 659040, 788160, 878720, 1050880, 1054464, 1127233, 1318080, 1576320, 1757440, 2254466, 2636160, 3152640, 3381699, 4508932, 5272320, 5636165, 6763398, 9017864, 11272330, 13526796, 16908495, 18035728, 22544660, 27053592, 33816990, 36071456, 45089320, 54107184, 67633980, 72142912, 90178640, 108214368, 135267960, 144285824, 180357280, 216428736, 270535920, 288571648, 360714560, 432857472, 541071840, 721429120, 865714944, 1082143680, 1442858240, 2164287360, 4328574720]

約数ペア:

[(1, 4328574720), (2, 2164287360), (3, 1442858240), (4, 1082143680), (5, 865714944), (6, 721429120), (8, 541071840), (10, 432857472), (12, 360714560), (15, 288571648), (16, 270535920), (20, 216428736), (24, 180357280), (30, 144285824), (32, 135267960), (40, 108214368), (48, 90178640), (60, 72142912), (64, 67633980), (80, 54107184), (96, 45089320), (120, 36071456), (128, 33816990), (160, 27053592), (192, 22544660), (240, 18035728), (256, 16908495), (320, 13526796), (384, 11272330), (480, 9017864), (640, 6763398), (768, 5636165), (821, 5272320), (960, 4508932), (1280, 3381699), (1373, 3152640), (1642, 2636160), (1920, 2254466), (2463, 1757440), (2746, 1576320), (3284, 1318080), (3840, 1127233), (4105, 1054464), (4119, 1050880), (4926, 878720), (5492, 788160), (6568, 659040), (6865, 630528), (8210, 527232), (8238, 525440), (9852, 439360), (10984, 394080), (12315, 351488), (13136, 329520), (13730, 315264), (16420, 263616), (16476, 262720), (19704, 219680), (20595, 210176), (21968, 197040), (24630, 175744), (26272, 164760), (27460, 157632), (32840, 131808), (32952, 131360), (39408, 109840), (41190, 105088), (43936, 98520), (49260, 87872), (52544, 82380), (54920, 78816), (65680, 65904)]