163927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15349}}^1$

素因数の和:15452

約数の個数: 64

約数和(自身を含む): 497340000

約数和(自身を除く): 333412680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 153490, 184188, 230235, 306980, 368376, 460470, 613960, 920940, 1366061, 1841880, 2732122, 4098183, 5464244, 6830305, 8196366, 10928488, 13660610, 16392732, 20490915, 27321220, 32785464, 40981830, 54642440, 81963660, 163927320]

約数ペア:

[(1, 163927320), (2, 81963660), (3, 54642440), (4, 40981830), (5, 32785464), (6, 27321220), (8, 20490915), (10, 16392732), (12, 13660610), (15, 10928488), (20, 8196366), (24, 6830305), (30, 5464244), (40, 4098183), (60, 2732122), (89, 1841880), (120, 1366061), (178, 920940), (267, 613960), (356, 460470), (445, 368376), (534, 306980), (712, 230235), (890, 184188), (1068, 153490), (1335, 122792), (1780, 92094), (2136, 76745), (2670, 61396), (3560, 46047), (5340, 30698), (10680, 15349)]