24456420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7185

約数の個数: 72

約数和(自身を含む): 78099840

約数和(自身を除く): 53643420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7151, 14302, 21453, 28604, 35755, 42906, 64359, 71510, 85812, 107265, 128718, 135869, 143020, 214530, 257436, 271738, 321795, 407607, 429060, 543476, 643590, 679345, 815214, 1222821, 1287180, 1358690, 1630428, 2038035, 2445642, 2717380, 4076070, 4891284, 6114105, 8152140, 12228210, 24456420]

約数ペア:

[(1, 24456420), (2, 12228210), (3, 8152140), (4, 6114105), (5, 4891284), (6, 4076070), (9, 2717380), (10, 2445642), (12, 2038035), (15, 1630428), (18, 1358690), (19, 1287180), (20, 1222821), (30, 815214), (36, 679345), (38, 643590), (45, 543476), (57, 429060), (60, 407607), (76, 321795), (90, 271738), (95, 257436), (114, 214530), (171, 143020), (180, 135869), (190, 128718), (228, 107265), (285, 85812), (342, 71510), (380, 64359), (570, 42906), (684, 35755), (855, 28604), (1140, 21453), (1710, 14302), (3420, 7151)]