1395087240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{140069}}^1$

素因数の和:140166

約数の個数: 64

約数和(自身を含む): 4235716800

約数和(自身を除く): 2840629560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 140069, 280138, 420207, 560276, 700345, 840414, 1120552, 1400690, 1680828, 2101035, 2801380, 3361656, 4202070, 5602760, 8404140, 11625727, 16808280, 23251454, 34877181, 46502908, 58128635, 69754362, 93005816, 116257270, 139508724, 174385905, 232514540, 279017448, 348771810, 465029080, 697543620, 1395087240]

約数ペア:

[(1, 1395087240), (2, 697543620), (3, 465029080), (4, 348771810), (5, 279017448), (6, 232514540), (8, 174385905), (10, 139508724), (12, 116257270), (15, 93005816), (20, 69754362), (24, 58128635), (30, 46502908), (40, 34877181), (60, 23251454), (83, 16808280), (120, 11625727), (166, 8404140), (249, 5602760), (332, 4202070), (415, 3361656), (498, 2801380), (664, 2101035), (830, 1680828), (996, 1400690), (1245, 1120552), (1660, 840414), (1992, 700345), (2490, 560276), (3320, 420207), (4980, 280138), (9960, 140069)]