10217520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 35863776

約数和(自身を除く): 25646256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 617, 690, 720, 828, 920, 1035, 1104, 1234, 1380, 1656, 1840, 1851, 2070, 2468, 2760, 3085, 3312, 3702, 4140, 4936, 5520, 5553, 6170, 7404, 8280, 9255, 9872, 11106, 12340, 14191, 14808, 16560, 18510, 22212, 24680, 27765, 28382, 29616, 37020, 42573, 44424, 49360, 55530, 56764, 70955, 74040, 85146, 88848, 111060, 113528, 127719, 141910, 148080, 170292, 212865, 222120, 227056, 255438, 283820, 340584, 425730, 444240, 510876, 567640, 638595, 681168, 851460, 1021752, 1135280, 1277190, 1702920, 2043504, 2554380, 3405840, 5108760, 10217520]

約数ペア:

[(1, 10217520), (2, 5108760), (3, 3405840), (4, 2554380), (5, 2043504), (6, 1702920), (8, 1277190), (9, 1135280), (10, 1021752), (12, 851460), (15, 681168), (16, 638595), (18, 567640), (20, 510876), (23, 444240), (24, 425730), (30, 340584), (36, 283820), (40, 255438), (45, 227056), (46, 222120), (48, 212865), (60, 170292), (69, 148080), (72, 141910), (80, 127719), (90, 113528), (92, 111060), (115, 88848), (120, 85146), (138, 74040), (144, 70955), (180, 56764), (184, 55530), (207, 49360), (230, 44424), (240, 42573), (276, 37020), (345, 29616), (360, 28382), (368, 27765), (414, 24680), (460, 22212), (552, 18510), (617, 16560), (690, 14808), (720, 14191), (828, 12340), (920, 11106), (1035, 9872), (1104, 9255), (1234, 8280), (1380, 7404), (1656, 6170), (1840, 5553), (1851, 5520), (2070, 4936), (2468, 4140), (2760, 3702), (3085, 3312)]