58123260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 193546080

約数和(自身を除く): 135422820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 421, 468, 531, 585, 590, 708, 767, 780, 842, 885, 1062, 1170, 1180, 1263, 1534, 1684, 1770, 2105, 2124, 2301, 2340, 2526, 2655, 3068, 3540, 3789, 3835, 4210, 4602, 5052, 5310, 5473, 6315, 6903, 7578, 7670, 8420, 9204, 10620, 10946, 11505, 12630, 13806, 15156, 15340, 16419, 18945, 21892, 23010, 24839, 25260, 27365, 27612, 32838, 34515, 37890, 46020, 49257, 49678, 54730, 65676, 69030, 74517, 75780, 82095, 98514, 99356, 109460, 124195, 138060, 149034, 164190, 197028, 223551, 246285, 248390, 298068, 322907, 328380, 372585, 447102, 492570, 496780, 645814, 745170, 894204, 968721, 985140, 1117755, 1291628, 1490340, 1614535, 1937442, 2235510, 2906163, 3229070, 3874884, 4471020, 4843605, 5812326, 6458140, 9687210, 11624652, 14530815, 19374420, 29061630, 58123260]

約数ペア:

[(1, 58123260), (2, 29061630), (3, 19374420), (4, 14530815), (5, 11624652), (6, 9687210), (9, 6458140), (10, 5812326), (12, 4843605), (13, 4471020), (15, 3874884), (18, 3229070), (20, 2906163), (26, 2235510), (30, 1937442), (36, 1614535), (39, 1490340), (45, 1291628), (52, 1117755), (59, 985140), (60, 968721), (65, 894204), (78, 745170), (90, 645814), (117, 496780), (118, 492570), (130, 447102), (156, 372585), (177, 328380), (180, 322907), (195, 298068), (234, 248390), (236, 246285), (260, 223551), (295, 197028), (354, 164190), (390, 149034), (421, 138060), (468, 124195), (531, 109460), (585, 99356), (590, 98514), (708, 82095), (767, 75780), (780, 74517), (842, 69030), (885, 65676), (1062, 54730), (1170, 49678), (1180, 49257), (1263, 46020), (1534, 37890), (1684, 34515), (1770, 32838), (2105, 27612), (2124, 27365), (2301, 25260), (2340, 24839), (2526, 23010), (2655, 21892), (3068, 18945), (3540, 16419), (3789, 15340), (3835, 15156), (4210, 13806), (4602, 12630), (5052, 11505), (5310, 10946), (5473, 10620), (6315, 9204), (6903, 8420), (7578, 7670)]