1104055080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 3431808000

約数和(自身を除く): 2327752920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 449, 465, 620, 661, 744, 898, 930, 1240, 1322, 1347, 1796, 1860, 1983, 2245, 2644, 2694, 3305, 3592, 3720, 3966, 4490, 5288, 5388, 6610, 6735, 7932, 8980, 9915, 10776, 13220, 13470, 13919, 15864, 17960, 19830, 20491, 26440, 26940, 27838, 39660, 40982, 41757, 53880, 55676, 61473, 69595, 79320, 81964, 83514, 102455, 111352, 122946, 139190, 163928, 167028, 204910, 208785, 245892, 278380, 296789, 307365, 334056, 409820, 417570, 491784, 556760, 593578, 614730, 819640, 835140, 890367, 1187156, 1229460, 1483945, 1670280, 1780734, 2374312, 2458920, 2967890, 3561468, 4451835, 5935780, 7122936, 8903670, 9200459, 11871560, 17807340, 18400918, 27601377, 35614680, 36801836, 46002295, 55202754, 73603672, 92004590, 110405508, 138006885, 184009180, 220811016, 276013770, 368018360, 552027540, 1104055080]

約数ペア:

[(1, 1104055080), (2, 552027540), (3, 368018360), (4, 276013770), (5, 220811016), (6, 184009180), (8, 138006885), (10, 110405508), (12, 92004590), (15, 73603672), (20, 55202754), (24, 46002295), (30, 36801836), (31, 35614680), (40, 27601377), (60, 18400918), (62, 17807340), (93, 11871560), (120, 9200459), (124, 8903670), (155, 7122936), (186, 5935780), (248, 4451835), (310, 3561468), (372, 2967890), (449, 2458920), (465, 2374312), (620, 1780734), (661, 1670280), (744, 1483945), (898, 1229460), (930, 1187156), (1240, 890367), (1322, 835140), (1347, 819640), (1796, 614730), (1860, 593578), (1983, 556760), (2245, 491784), (2644, 417570), (2694, 409820), (3305, 334056), (3592, 307365), (3720, 296789), (3966, 278380), (4490, 245892), (5288, 208785), (5388, 204910), (6610, 167028), (6735, 163928), (7932, 139190), (8980, 122946), (9915, 111352), (10776, 102455), (13220, 83514), (13470, 81964), (13919, 79320), (15864, 69595), (17960, 61473), (19830, 55676), (20491, 53880), (26440, 41757), (26940, 40982), (27838, 39660)]