1532580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 5080320

約数和(自身を除く): 3547740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 89, 105, 123, 140, 164, 178, 205, 210, 246, 267, 287, 356, 410, 420, 445, 492, 534, 574, 615, 623, 820, 861, 890, 1068, 1148, 1230, 1246, 1335, 1435, 1722, 1780, 1869, 2460, 2492, 2670, 2870, 3115, 3444, 3649, 3738, 4305, 5340, 5740, 6230, 7298, 7476, 8610, 9345, 10947, 12460, 14596, 17220, 18245, 18690, 21894, 25543, 36490, 37380, 43788, 51086, 54735, 72980, 76629, 102172, 109470, 127715, 153258, 218940, 255430, 306516, 383145, 510860, 766290, 1532580]

約数ペア:

[(1, 1532580), (2, 766290), (3, 510860), (4, 383145), (5, 306516), (6, 255430), (7, 218940), (10, 153258), (12, 127715), (14, 109470), (15, 102172), (20, 76629), (21, 72980), (28, 54735), (30, 51086), (35, 43788), (41, 37380), (42, 36490), (60, 25543), (70, 21894), (82, 18690), (84, 18245), (89, 17220), (105, 14596), (123, 12460), (140, 10947), (164, 9345), (178, 8610), (205, 7476), (210, 7298), (246, 6230), (267, 5740), (287, 5340), (356, 4305), (410, 3738), (420, 3649), (445, 3444), (492, 3115), (534, 2870), (574, 2670), (615, 2492), (623, 2460), (820, 1869), (861, 1780), (890, 1722), (1068, 1435), (1148, 1335), (1230, 1246)]