382281720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{187393}}^1$

素因数の和:187424

約数の個数: 64

約数和(自身を含む): 1214313120

約数和(自身を除く): 832031400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 187393, 374786, 562179, 749572, 936965, 1124358, 1499144, 1873930, 2248716, 2810895, 3185681, 3747860, 4497432, 5621790, 6371362, 7495720, 9557043, 11243580, 12742724, 15928405, 19114086, 22487160, 25485448, 31856810, 38228172, 47785215, 63713620, 76456344, 95570430, 127427240, 191140860, 382281720]

約数ペア:

[(1, 382281720), (2, 191140860), (3, 127427240), (4, 95570430), (5, 76456344), (6, 63713620), (8, 47785215), (10, 38228172), (12, 31856810), (15, 25485448), (17, 22487160), (20, 19114086), (24, 15928405), (30, 12742724), (34, 11243580), (40, 9557043), (51, 7495720), (60, 6371362), (68, 5621790), (85, 4497432), (102, 3747860), (120, 3185681), (136, 2810895), (170, 2248716), (204, 1873930), (255, 1499144), (340, 1124358), (408, 936965), (510, 749572), (680, 562179), (1020, 374786), (2040, 187393)]