431529480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16883}}^1$

素因数の和:16971

約数の個数: 96

約数和(自身を含む): 1422308160

約数和(自身を除く): 990778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 16883, 25560, 33766, 50649, 67532, 84415, 101298, 135064, 151947, 168830, 202596, 253245, 303894, 337660, 405192, 506490, 607788, 675320, 759735, 1012980, 1198693, 1215576, 1519470, 2025960, 2397386, 3038940, 3596079, 4794772, 5993465, 6077880, 7192158, 9589544, 10788237, 11986930, 14384316, 17980395, 21576474, 23973860, 28768632, 35960790, 43152948, 47947720, 53941185, 71921580, 86305896, 107882370, 143843160, 215764740, 431529480]

約数ペア:

[(1, 431529480), (2, 215764740), (3, 143843160), (4, 107882370), (5, 86305896), (6, 71921580), (8, 53941185), (9, 47947720), (10, 43152948), (12, 35960790), (15, 28768632), (18, 23973860), (20, 21576474), (24, 17980395), (30, 14384316), (36, 11986930), (40, 10788237), (45, 9589544), (60, 7192158), (71, 6077880), (72, 5993465), (90, 4794772), (120, 3596079), (142, 3038940), (180, 2397386), (213, 2025960), (284, 1519470), (355, 1215576), (360, 1198693), (426, 1012980), (568, 759735), (639, 675320), (710, 607788), (852, 506490), (1065, 405192), (1278, 337660), (1420, 303894), (1704, 253245), (2130, 202596), (2556, 168830), (2840, 151947), (3195, 135064), (4260, 101298), (5112, 84415), (6390, 67532), (8520, 50649), (12780, 33766), (16883, 25560)]