143532720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 484335072

約数和(自身を除く): 340802352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 641, 720, 933, 1244, 1282, 1555, 1866, 1923, 2488, 2564, 2799, 3110, 3205, 3732, 3846, 4665, 4976, 5128, 5598, 5769, 6220, 6410, 7464, 7692, 9330, 9615, 10256, 11196, 11538, 12440, 12820, 13995, 14928, 15384, 18660, 19230, 22392, 23076, 24880, 25640, 27990, 28845, 30768, 37320, 38460, 44784, 46152, 51280, 55980, 57690, 74640, 76920, 92304, 111960, 115380, 153840, 199351, 223920, 230760, 398702, 461520, 598053, 797404, 996755, 1196106, 1594808, 1794159, 1993510, 2392212, 2990265, 3189616, 3588318, 3987020, 4784424, 5980530, 7176636, 7974040, 8970795, 9568848, 11961060, 14353272, 15948080, 17941590, 23922120, 28706544, 35883180, 47844240, 71766360, 143532720]

約数ペア:

[(1, 143532720), (2, 71766360), (3, 47844240), (4, 35883180), (5, 28706544), (6, 23922120), (8, 17941590), (9, 15948080), (10, 14353272), (12, 11961060), (15, 9568848), (16, 8970795), (18, 7974040), (20, 7176636), (24, 5980530), (30, 4784424), (36, 3987020), (40, 3588318), (45, 3189616), (48, 2990265), (60, 2392212), (72, 1993510), (80, 1794159), (90, 1594808), (120, 1196106), (144, 996755), (180, 797404), (240, 598053), (311, 461520), (360, 398702), (622, 230760), (641, 223920), (720, 199351), (933, 153840), (1244, 115380), (1282, 111960), (1555, 92304), (1866, 76920), (1923, 74640), (2488, 57690), (2564, 55980), (2799, 51280), (3110, 46152), (3205, 44784), (3732, 38460), (3846, 37320), (4665, 30768), (4976, 28845), (5128, 27990), (5598, 25640), (5769, 24880), (6220, 23076), (6410, 22392), (7464, 19230), (7692, 18660), (9330, 15384), (9615, 14928), (10256, 13995), (11196, 12820), (11538, 12440)]