358632180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64271}}^1$

素因数の和:64317

約数の個数: 72

約数和(自身を含む): 1122960384

約数和(自身を除く): 764328204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 64271, 128542, 192813, 257084, 321355, 385626, 578439, 642710, 771252, 964065, 1156878, 1285420, 1928130, 1992401, 2313756, 2892195, 3856260, 3984802, 5784390, 5977203, 7969604, 9962005, 11568780, 11954406, 17931609, 19924010, 23908812, 29886015, 35863218, 39848020, 59772030, 71726436, 89658045, 119544060, 179316090, 358632180]

約数ペア:

[(1, 358632180), (2, 179316090), (3, 119544060), (4, 89658045), (5, 71726436), (6, 59772030), (9, 39848020), (10, 35863218), (12, 29886015), (15, 23908812), (18, 19924010), (20, 17931609), (30, 11954406), (31, 11568780), (36, 9962005), (45, 7969604), (60, 5977203), (62, 5784390), (90, 3984802), (93, 3856260), (124, 2892195), (155, 2313756), (180, 1992401), (186, 1928130), (279, 1285420), (310, 1156878), (372, 964065), (465, 771252), (558, 642710), (620, 578439), (930, 385626), (1116, 321355), (1395, 257084), (1860, 192813), (2790, 128542), (5580, 64271)]