10818960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 34134720

約数和(自身を除く): 23315760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 739, 915, 976, 1220, 1464, 1478, 1830, 2217, 2440, 2928, 2956, 3660, 3695, 4434, 4880, 5912, 7320, 7390, 8868, 11085, 11824, 14640, 14780, 17736, 22170, 29560, 35472, 44340, 45079, 59120, 88680, 90158, 135237, 177360, 180316, 225395, 270474, 360632, 450790, 540948, 676185, 721264, 901580, 1081896, 1352370, 1803160, 2163792, 2704740, 3606320, 5409480, 10818960]

約数ペア:

[(1, 10818960), (2, 5409480), (3, 3606320), (4, 2704740), (5, 2163792), (6, 1803160), (8, 1352370), (10, 1081896), (12, 901580), (15, 721264), (16, 676185), (20, 540948), (24, 450790), (30, 360632), (40, 270474), (48, 225395), (60, 180316), (61, 177360), (80, 135237), (120, 90158), (122, 88680), (183, 59120), (240, 45079), (244, 44340), (305, 35472), (366, 29560), (488, 22170), (610, 17736), (732, 14780), (739, 14640), (915, 11824), (976, 11085), (1220, 8868), (1464, 7390), (1478, 7320), (1830, 5912), (2217, 4880), (2440, 4434), (2928, 3695), (2956, 3660)]