42031320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1543}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 126731520

約数和(自身を除く): 84700200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1543, 1816, 2270, 2724, 3086, 3405, 4540, 4629, 5448, 6172, 6810, 7715, 9080, 9258, 12344, 13620, 15430, 18516, 23145, 27240, 30860, 37032, 46290, 61720, 92580, 185160, 350261, 700522, 1050783, 1401044, 1751305, 2101566, 2802088, 3502610, 4203132, 5253915, 7005220, 8406264, 10507830, 14010440, 21015660, 42031320]

約数ペア:

[(1, 42031320), (2, 21015660), (3, 14010440), (4, 10507830), (5, 8406264), (6, 7005220), (8, 5253915), (10, 4203132), (12, 3502610), (15, 2802088), (20, 2101566), (24, 1751305), (30, 1401044), (40, 1050783), (60, 700522), (120, 350261), (227, 185160), (454, 92580), (681, 61720), (908, 46290), (1135, 37032), (1362, 30860), (1543, 27240), (1816, 23145), (2270, 18516), (2724, 15430), (3086, 13620), (3405, 12344), (4540, 9258), (4629, 9080), (5448, 7715), (6172, 6810)]