497347560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3472

約数の個数: 128

約数和(自身を含む): 1670256000

約数和(自身を除く): 1172908440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3313, 3336, 3753, 4170, 5004, 5560, 6255, 6626, 7506, 8340, 9939, 10008, 12510, 13252, 15012, 16565, 16680, 18765, 19878, 25020, 26504, 29817, 30024, 33130, 37530, 39756, 49695, 50040, 59634, 66260, 75060, 79512, 89451, 99390, 119268, 132520, 149085, 150120, 178902, 198780, 238536, 298170, 357804, 397560, 447255, 460507, 596340, 715608, 894510, 921014, 1192680, 1381521, 1789020, 1842028, 2302535, 2763042, 3578040, 3684056, 4144563, 4605070, 5526084, 6907605, 8289126, 9210140, 11052168, 12433689, 13815210, 16578252, 18420280, 20722815, 24867378, 27630420, 33156504, 41445630, 49734756, 55260840, 62168445, 82891260, 99469512, 124336890, 165782520, 248673780, 497347560]

約数ペア:

[(1, 497347560), (2, 248673780), (3, 165782520), (4, 124336890), (5, 99469512), (6, 82891260), (8, 62168445), (9, 55260840), (10, 49734756), (12, 41445630), (15, 33156504), (18, 27630420), (20, 24867378), (24, 20722815), (27, 18420280), (30, 16578252), (36, 13815210), (40, 12433689), (45, 11052168), (54, 9210140), (60, 8289126), (72, 6907605), (90, 5526084), (108, 4605070), (120, 4144563), (135, 3684056), (139, 3578040), (180, 2763042), (216, 2302535), (270, 1842028), (278, 1789020), (360, 1381521), (417, 1192680), (540, 921014), (556, 894510), (695, 715608), (834, 596340), (1080, 460507), (1112, 447255), (1251, 397560), (1390, 357804), (1668, 298170), (2085, 238536), (2502, 198780), (2780, 178902), (3313, 150120), (3336, 149085), (3753, 132520), (4170, 119268), (5004, 99390), (5560, 89451), (6255, 79512), (6626, 75060), (7506, 66260), (8340, 59634), (9939, 50040), (10008, 49695), (12510, 39756), (13252, 37530), (15012, 33130), (16565, 30024), (16680, 29817), (18765, 26504), (19878, 25020)]