4020906360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 12205670400

約数和(自身を除く): 8184764040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 439, 508, 601, 635, 762, 878, 1016, 1202, 1270, 1317, 1524, 1756, 1803, 1905, 2195, 2404, 2540, 2634, 3005, 3048, 3512, 3606, 3810, 4390, 4808, 5080, 5268, 6010, 6585, 7212, 7620, 8780, 9015, 10536, 12020, 13170, 14424, 15240, 17560, 18030, 24040, 26340, 36060, 52680, 55753, 72120, 76327, 111506, 152654, 167259, 223012, 228981, 263839, 278765, 305308, 334518, 381635, 446024, 457962, 527678, 557530, 610616, 669036, 763270, 791517, 836295, 915924, 1055356, 1115060, 1144905, 1319195, 1338072, 1526540, 1583034, 1672590, 1831848, 2110712, 2230120, 2289810, 2638390, 3053080, 3166068, 3345180, 3957585, 4579620, 5276780, 6332136, 6690360, 7915170, 9159240, 10553560, 15830340, 31660680, 33507553, 67015106, 100522659, 134030212, 167537765, 201045318, 268060424, 335075530, 402090636, 502613295, 670151060, 804181272, 1005226590, 1340302120, 2010453180, 4020906360]

約数ペア:

[(1, 4020906360), (2, 2010453180), (3, 1340302120), (4, 1005226590), (5, 804181272), (6, 670151060), (8, 502613295), (10, 402090636), (12, 335075530), (15, 268060424), (20, 201045318), (24, 167537765), (30, 134030212), (40, 100522659), (60, 67015106), (120, 33507553), (127, 31660680), (254, 15830340), (381, 10553560), (439, 9159240), (508, 7915170), (601, 6690360), (635, 6332136), (762, 5276780), (878, 4579620), (1016, 3957585), (1202, 3345180), (1270, 3166068), (1317, 3053080), (1524, 2638390), (1756, 2289810), (1803, 2230120), (1905, 2110712), (2195, 1831848), (2404, 1672590), (2540, 1583034), (2634, 1526540), (3005, 1338072), (3048, 1319195), (3512, 1144905), (3606, 1115060), (3810, 1055356), (4390, 915924), (4808, 836295), (5080, 791517), (5268, 763270), (6010, 669036), (6585, 610616), (7212, 557530), (7620, 527678), (8780, 457962), (9015, 446024), (10536, 381635), (12020, 334518), (13170, 305308), (14424, 278765), (15240, 263839), (17560, 228981), (18030, 223012), (24040, 167259), (26340, 152654), (36060, 111506), (52680, 76327), (55753, 72120)]