1377451560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 4240097280

約数和(自身を除く): 2862645720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 283, 376, 470, 564, 566, 705, 849, 863, 940, 1128, 1132, 1410, 1415, 1698, 1726, 1880, 2264, 2589, 2820, 2830, 3396, 3452, 4245, 4315, 5178, 5640, 5660, 6792, 6904, 8490, 8630, 10356, 11320, 12945, 13301, 16980, 17260, 20712, 25890, 26602, 33960, 34520, 39903, 40561, 51780, 53204, 66505, 79806, 81122, 103560, 106408, 121683, 133010, 159612, 162244, 199515, 202805, 243366, 244229, 266020, 319224, 324488, 399030, 405610, 486732, 488458, 532040, 608415, 732687, 798060, 811220, 973464, 976916, 1216830, 1221145, 1465374, 1596120, 1622440, 1953832, 2433660, 2442290, 2930748, 3663435, 4867320, 4884580, 5861496, 7326870, 9769160, 11478763, 14653740, 22957526, 29307480, 34436289, 45915052, 57393815, 68872578, 91830104, 114787630, 137745156, 172181445, 229575260, 275490312, 344362890, 459150520, 688725780, 1377451560]

約数ペア:

[(1, 1377451560), (2, 688725780), (3, 459150520), (4, 344362890), (5, 275490312), (6, 229575260), (8, 172181445), (10, 137745156), (12, 114787630), (15, 91830104), (20, 68872578), (24, 57393815), (30, 45915052), (40, 34436289), (47, 29307480), (60, 22957526), (94, 14653740), (120, 11478763), (141, 9769160), (188, 7326870), (235, 5861496), (282, 4884580), (283, 4867320), (376, 3663435), (470, 2930748), (564, 2442290), (566, 2433660), (705, 1953832), (849, 1622440), (863, 1596120), (940, 1465374), (1128, 1221145), (1132, 1216830), (1410, 976916), (1415, 973464), (1698, 811220), (1726, 798060), (1880, 732687), (2264, 608415), (2589, 532040), (2820, 488458), (2830, 486732), (3396, 405610), (3452, 399030), (4245, 324488), (4315, 319224), (5178, 266020), (5640, 244229), (5660, 243366), (6792, 202805), (6904, 199515), (8490, 162244), (8630, 159612), (10356, 133010), (11320, 121683), (12945, 106408), (13301, 103560), (16980, 81122), (17260, 79806), (20712, 66505), (25890, 53204), (26602, 51780), (33960, 40561), (34520, 39903)]