497921040

素因数分解:

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

素因数の和:3862

約数の個数: 160

約数和(自身を含む): 1743638400

約数和(自身を除く): 1245717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 3779, 4392, 4880, 5490, 6588, 7320, 7558, 8235, 8784, 10980, 11337, 13176, 14640, 15116, 16470, 18895, 21960, 22674, 26352, 30232, 32940, 34011, 37790, 43920, 45348, 56685, 60464, 65880, 68022, 75580, 90696, 102033, 113370, 131760, 136044, 151160, 170055, 181392, 204066, 226740, 230519, 272088, 302320, 340110, 408132, 453480, 461038, 510165, 544176, 680220, 691557, 816264, 906960, 922076, 1020330, 1152595, 1360440, 1383114, 1632528, 1844152, 2040660, 2074671, 2305190, 2720880, 2766228, 3457785, 3688304, 4081320, 4149342, 4610380, 5532456, 6224013, 6915570, 8162640, 8298684, 9220760, 10373355, 11064912, 12448026, 13831140, 16597368, 18441520, 20746710, 24896052, 27662280, 31120065, 33194736, 41493420, 49792104, 55324560, 62240130, 82986840, 99584208, 124480260, 165973680, 248960520, 497921040]

約数ペア:

[(1, 497921040), (2, 248960520), (3, 165973680), (4, 124480260), (5, 99584208), (6, 82986840), (8, 62240130), (9, 55324560), (10, 49792104), (12, 41493420), (15, 33194736), (16, 31120065), (18, 27662280), (20, 24896052), (24, 20746710), (27, 18441520), (30, 16597368), (36, 13831140), (40, 12448026), (45, 11064912), (48, 10373355), (54, 9220760), (60, 8298684), (61, 8162640), (72, 6915570), (80, 6224013), (90, 5532456), (108, 4610380), (120, 4149342), (122, 4081320), (135, 3688304), (144, 3457785), (180, 2766228), (183, 2720880), (216, 2305190), (240, 2074671), (244, 2040660), (270, 1844152), (305, 1632528), (360, 1383114), (366, 1360440), (432, 1152595), (488, 1020330), (540, 922076), (549, 906960), (610, 816264), (720, 691557), (732, 680220), (915, 544176), (976, 510165), (1080, 461038), (1098, 453480), (1220, 408132), (1464, 340110), (1647, 302320), (1830, 272088), (2160, 230519), (2196, 226740), (2440, 204066), (2745, 181392), (2928, 170055), (3294, 151160), (3660, 136044), (3779, 131760), (4392, 113370), (4880, 102033), (5490, 90696), (6588, 75580), (7320, 68022), (7558, 65880), (8235, 60464), (8784, 56685), (10980, 45348), (11337, 43920), (13176, 37790), (14640, 34011), (15116, 32940), (16470, 30232), (18895, 26352), (21960, 22674)]