189532920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2333}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 569682720

約数和(自身を除く): 380149800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 1354, 2031, 2333, 2708, 3385, 4062, 4666, 5416, 6770, 6999, 8124, 9332, 10155, 11665, 13540, 13998, 16248, 18664, 20310, 23330, 27080, 27996, 34995, 40620, 46660, 55992, 69990, 81240, 93320, 139980, 279960, 1579441, 3158882, 4738323, 6317764, 7897205, 9476646, 12635528, 15794410, 18953292, 23691615, 31588820, 37906584, 47383230, 63177640, 94766460, 189532920]

約数ペア:

[(1, 189532920), (2, 94766460), (3, 63177640), (4, 47383230), (5, 37906584), (6, 31588820), (8, 23691615), (10, 18953292), (12, 15794410), (15, 12635528), (20, 9476646), (24, 7897205), (30, 6317764), (40, 4738323), (60, 3158882), (120, 1579441), (677, 279960), (1354, 139980), (2031, 93320), (2333, 81240), (2708, 69990), (3385, 55992), (4062, 46660), (4666, 40620), (5416, 34995), (6770, 27996), (6999, 27080), (8124, 23330), (9332, 20310), (10155, 18664), (11665, 16248), (13540, 13998)]