165973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3859

約数の個数: 120

約数和(自身を含む): 566682480

約数和(自身を除く): 400708800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 3779, 4392, 4880, 5490, 7320, 7558, 8784, 10980, 11337, 14640, 15116, 18895, 21960, 22674, 30232, 34011, 37790, 43920, 45348, 56685, 60464, 68022, 75580, 90696, 113370, 136044, 151160, 170055, 181392, 226740, 230519, 272088, 302320, 340110, 453480, 461038, 544176, 680220, 691557, 906960, 922076, 1152595, 1360440, 1383114, 1844152, 2074671, 2305190, 2720880, 2766228, 3457785, 3688304, 4149342, 4610380, 5532456, 6915570, 8298684, 9220760, 10373355, 11064912, 13831140, 16597368, 18441520, 20746710, 27662280, 33194736, 41493420, 55324560, 82986840, 165973680]

約数ペア:

[(1, 165973680), (2, 82986840), (3, 55324560), (4, 41493420), (5, 33194736), (6, 27662280), (8, 20746710), (9, 18441520), (10, 16597368), (12, 13831140), (15, 11064912), (16, 10373355), (18, 9220760), (20, 8298684), (24, 6915570), (30, 5532456), (36, 4610380), (40, 4149342), (45, 3688304), (48, 3457785), (60, 2766228), (61, 2720880), (72, 2305190), (80, 2074671), (90, 1844152), (120, 1383114), (122, 1360440), (144, 1152595), (180, 922076), (183, 906960), (240, 691557), (244, 680220), (305, 544176), (360, 461038), (366, 453480), (488, 340110), (549, 302320), (610, 272088), (720, 230519), (732, 226740), (915, 181392), (976, 170055), (1098, 151160), (1220, 136044), (1464, 113370), (1830, 90696), (2196, 75580), (2440, 68022), (2745, 60464), (2928, 56685), (3660, 45348), (3779, 43920), (4392, 37790), (4880, 34011), (5490, 30232), (7320, 22674), (7558, 21960), (8784, 18895), (10980, 15116), (11337, 14640)]