76089720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90583}}^1$

素因数の和:90604

約数の個数: 64

約数和(自身を含む): 260881920

約数和(自身を除く): 184792200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90583, 181166, 271749, 362332, 452915, 543498, 634081, 724664, 905830, 1086996, 1268162, 1358745, 1811660, 1902243, 2173992, 2536324, 2717490, 3170405, 3623320, 3804486, 5072648, 5434980, 6340810, 7608972, 9511215, 10869960, 12681620, 15217944, 19022430, 25363240, 38044860, 76089720]

約数ペア:

[(1, 76089720), (2, 38044860), (3, 25363240), (4, 19022430), (5, 15217944), (6, 12681620), (7, 10869960), (8, 9511215), (10, 7608972), (12, 6340810), (14, 5434980), (15, 5072648), (20, 3804486), (21, 3623320), (24, 3170405), (28, 2717490), (30, 2536324), (35, 2173992), (40, 1902243), (42, 1811660), (56, 1358745), (60, 1268162), (70, 1086996), (84, 905830), (105, 724664), (120, 634081), (140, 543498), (168, 452915), (210, 362332), (280, 271749), (420, 181166), (840, 90583)]