508788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 1585059840

約数和(自身を除く): 1076271720

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, 233, 248, 310, 372, 465, 466, 587, 620, 699, 744, 930, 932, 1165, 1174, 1240, 1398, 1761, 1860, 1864, 2330, 2348, 2796, 2935, 3495, 3522, 3720, 4660, 4696, 5592, 5870, 6990, 7044, 7223, 8805, 9320, 11740, 13980, 14088, 14446, 17610, 18197, 21669, 23480, 27960, 28892, 35220, 36115, 36394, 43338, 54591, 57784, 70440, 72230, 72788, 86676, 90985, 108345, 109182, 136771, 144460, 145576, 173352, 181970, 216690, 218364, 272955, 273542, 288920, 363940, 410313, 433380, 436728, 545910, 547084, 683855, 727880, 820626, 866760, 1091820, 1094168, 1367710, 1641252, 2051565, 2183640, 2735420, 3282504, 4103130, 4239901, 5470840, 8206260, 8479802, 12719703, 16412520, 16959604, 21199505, 25439406, 33919208, 42399010, 50878812, 63598515, 84798020, 101757624, 127197030, 169596040, 254394060, 508788120]

約数ペア:

[(1, 508788120), (2, 254394060), (3, 169596040), (4, 127197030), (5, 101757624), (6, 84798020), (8, 63598515), (10, 50878812), (12, 42399010), (15, 33919208), (20, 25439406), (24, 21199505), (30, 16959604), (31, 16412520), (40, 12719703), (60, 8479802), (62, 8206260), (93, 5470840), (120, 4239901), (124, 4103130), (155, 3282504), (186, 2735420), (233, 2183640), (248, 2051565), (310, 1641252), (372, 1367710), (465, 1094168), (466, 1091820), (587, 866760), (620, 820626), (699, 727880), (744, 683855), (930, 547084), (932, 545910), (1165, 436728), (1174, 433380), (1240, 410313), (1398, 363940), (1761, 288920), (1860, 273542), (1864, 272955), (2330, 218364), (2348, 216690), (2796, 181970), (2935, 173352), (3495, 145576), (3522, 144460), (3720, 136771), (4660, 109182), (4696, 108345), (5592, 90985), (5870, 86676), (6990, 72788), (7044, 72230), (7223, 70440), (8805, 57784), (9320, 54591), (11740, 43338), (13980, 36394), (14088, 36115), (14446, 35220), (17610, 28892), (18197, 27960), (21669, 23480)]