15917160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 55568160

約数和(自身を除く): 39651000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2707, 2940, 5414, 5880, 8121, 10828, 13535, 16242, 18949, 21656, 27070, 32484, 37898, 40605, 54140, 56847, 64968, 75796, 81210, 94745, 108280, 113694, 132643, 151592, 162420, 189490, 227388, 265286, 284235, 324840, 378980, 397929, 454776, 530572, 568470, 663215, 757960, 795858, 1061144, 1136940, 1326430, 1591716, 1989645, 2273880, 2652860, 3183432, 3979290, 5305720, 7958580, 15917160]

約数ペア:

[(1, 15917160), (2, 7958580), (3, 5305720), (4, 3979290), (5, 3183432), (6, 2652860), (7, 2273880), (8, 1989645), (10, 1591716), (12, 1326430), (14, 1136940), (15, 1061144), (20, 795858), (21, 757960), (24, 663215), (28, 568470), (30, 530572), (35, 454776), (40, 397929), (42, 378980), (49, 324840), (56, 284235), (60, 265286), (70, 227388), (84, 189490), (98, 162420), (105, 151592), (120, 132643), (140, 113694), (147, 108280), (168, 94745), (196, 81210), (210, 75796), (245, 64968), (280, 56847), (294, 54140), (392, 40605), (420, 37898), (490, 32484), (588, 27070), (735, 21656), (840, 18949), (980, 16242), (1176, 13535), (1470, 10828), (1960, 8121), (2707, 5880), (2940, 5414)]