65111160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 210677760

約数和(自身を除く): 145566600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 761, 920, 930, 1240, 1380, 1426, 1522, 1860, 2139, 2283, 2760, 2852, 3044, 3565, 3720, 3805, 4278, 4566, 5704, 6088, 7130, 7610, 8556, 9132, 10695, 11415, 14260, 15220, 17112, 17503, 18264, 21390, 22830, 23591, 28520, 30440, 35006, 42780, 45660, 47182, 52509, 70012, 70773, 85560, 87515, 91320, 94364, 105018, 117955, 140024, 141546, 175030, 188728, 210036, 235910, 262545, 283092, 350060, 353865, 420072, 471820, 525090, 542593, 566184, 700120, 707730, 943640, 1050180, 1085186, 1415460, 1627779, 2100360, 2170372, 2712965, 2830920, 3255558, 4340744, 5425930, 6511116, 8138895, 10851860, 13022232, 16277790, 21703720, 32555580, 65111160]

約数ペア:

[(1, 65111160), (2, 32555580), (3, 21703720), (4, 16277790), (5, 13022232), (6, 10851860), (8, 8138895), (10, 6511116), (12, 5425930), (15, 4340744), (20, 3255558), (23, 2830920), (24, 2712965), (30, 2170372), (31, 2100360), (40, 1627779), (46, 1415460), (60, 1085186), (62, 1050180), (69, 943640), (92, 707730), (93, 700120), (115, 566184), (120, 542593), (124, 525090), (138, 471820), (155, 420072), (184, 353865), (186, 350060), (230, 283092), (248, 262545), (276, 235910), (310, 210036), (345, 188728), (372, 175030), (460, 141546), (465, 140024), (552, 117955), (620, 105018), (690, 94364), (713, 91320), (744, 87515), (761, 85560), (920, 70773), (930, 70012), (1240, 52509), (1380, 47182), (1426, 45660), (1522, 42780), (1860, 35006), (2139, 30440), (2283, 28520), (2760, 23591), (2852, 22830), (3044, 21390), (3565, 18264), (3720, 17503), (3805, 17112), (4278, 15220), (4566, 14260), (5704, 11415), (6088, 10695), (7130, 9132), (7610, 8556)]