32101920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2477}}^1$

素因数の和:2504

約数の個数: 120

約数和(自身を含む): 113338764

約数和(自身を除く): 81236844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2477, 2592, 3240, 4320, 4954, 6480, 7431, 9908, 12385, 12960, 14862, 19816, 22293, 24770, 29724, 37155, 39632, 44586, 49540, 59448, 66879, 74310, 79264, 89172, 99080, 111465, 118896, 133758, 148620, 178344, 198160, 200637, 222930, 237792, 267516, 297240, 334395, 356688, 396320, 401274, 445860, 535032, 594480, 668790, 713376, 802548, 891720, 1003185, 1070064, 1188960, 1337580, 1605096, 1783440, 2006370, 2140128, 2675160, 3210192, 3566880, 4012740, 5350320, 6420384, 8025480, 10700640, 16050960, 32101920]

約数ペア:

[(1, 32101920), (2, 16050960), (3, 10700640), (4, 8025480), (5, 6420384), (6, 5350320), (8, 4012740), (9, 3566880), (10, 3210192), (12, 2675160), (15, 2140128), (16, 2006370), (18, 1783440), (20, 1605096), (24, 1337580), (27, 1188960), (30, 1070064), (32, 1003185), (36, 891720), (40, 802548), (45, 713376), (48, 668790), (54, 594480), (60, 535032), (72, 445860), (80, 401274), (81, 396320), (90, 356688), (96, 334395), (108, 297240), (120, 267516), (135, 237792), (144, 222930), (160, 200637), (162, 198160), (180, 178344), (216, 148620), (240, 133758), (270, 118896), (288, 111465), (324, 99080), (360, 89172), (405, 79264), (432, 74310), (480, 66879), (540, 59448), (648, 49540), (720, 44586), (810, 39632), (864, 37155), (1080, 29724), (1296, 24770), (1440, 22293), (1620, 19816), (2160, 14862), (2477, 12960), (2592, 12385), (3240, 9908), (4320, 7431), (4954, 6480)]