61288560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3743

約数の個数: 120

約数和(自身を含む): 214834464

約数和(自身を除く): 153545904

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, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3701, 4140, 5520, 7402, 8280, 11103, 14804, 16560, 18505, 22206, 29608, 33309, 37010, 44412, 55515, 59216, 66618, 74020, 85123, 88824, 111030, 133236, 148040, 166545, 170246, 177648, 222060, 255369, 266472, 296080, 333090, 340492, 425615, 444120, 510738, 532944, 666180, 680984, 766107, 851230, 888240, 1021476, 1276845, 1332360, 1361968, 1532214, 1702460, 2042952, 2553690, 2664720, 3064428, 3404920, 3830535, 4085904, 5107380, 6128856, 6809840, 7661070, 10214760, 12257712, 15322140, 20429520, 30644280, 61288560]

約数ペア:

[(1, 61288560), (2, 30644280), (3, 20429520), (4, 15322140), (5, 12257712), (6, 10214760), (8, 7661070), (9, 6809840), (10, 6128856), (12, 5107380), (15, 4085904), (16, 3830535), (18, 3404920), (20, 3064428), (23, 2664720), (24, 2553690), (30, 2042952), (36, 1702460), (40, 1532214), (45, 1361968), (46, 1332360), (48, 1276845), (60, 1021476), (69, 888240), (72, 851230), (80, 766107), (90, 680984), (92, 666180), (115, 532944), (120, 510738), (138, 444120), (144, 425615), (180, 340492), (184, 333090), (207, 296080), (230, 266472), (240, 255369), (276, 222060), (345, 177648), (360, 170246), (368, 166545), (414, 148040), (460, 133236), (552, 111030), (690, 88824), (720, 85123), (828, 74020), (920, 66618), (1035, 59216), (1104, 55515), (1380, 44412), (1656, 37010), (1840, 33309), (2070, 29608), (2760, 22206), (3312, 18505), (3701, 16560), (4140, 14804), (5520, 11103), (7402, 8280)]