159279240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 504299520

約数和(自身を除く): 345020280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 911, 930, 940, 1128, 1240, 1410, 1457, 1822, 1860, 1880, 2733, 2820, 2914, 3644, 3720, 4371, 4555, 5466, 5640, 5828, 7285, 7288, 8742, 9110, 10932, 11656, 13665, 14570, 17484, 18220, 21855, 21864, 27330, 28241, 29140, 34968, 36440, 42817, 43710, 54660, 56482, 58280, 84723, 85634, 87420, 109320, 112964, 128451, 141205, 169446, 171268, 174840, 214085, 225928, 256902, 282410, 338892, 342536, 423615, 428170, 513804, 564820, 642255, 677784, 847230, 856340, 1027608, 1129640, 1284510, 1327327, 1694460, 1712680, 2569020, 2654654, 3388920, 3981981, 5138040, 5309308, 6636635, 7963962, 10618616, 13273270, 15927924, 19909905, 26546540, 31855848, 39819810, 53093080, 79639620, 159279240]

約数ペア:

[(1, 159279240), (2, 79639620), (3, 53093080), (4, 39819810), (5, 31855848), (6, 26546540), (8, 19909905), (10, 15927924), (12, 13273270), (15, 10618616), (20, 7963962), (24, 6636635), (30, 5309308), (31, 5138040), (40, 3981981), (47, 3388920), (60, 2654654), (62, 2569020), (93, 1712680), (94, 1694460), (120, 1327327), (124, 1284510), (141, 1129640), (155, 1027608), (186, 856340), (188, 847230), (235, 677784), (248, 642255), (282, 564820), (310, 513804), (372, 428170), (376, 423615), (465, 342536), (470, 338892), (564, 282410), (620, 256902), (705, 225928), (744, 214085), (911, 174840), (930, 171268), (940, 169446), (1128, 141205), (1240, 128451), (1410, 112964), (1457, 109320), (1822, 87420), (1860, 85634), (1880, 84723), (2733, 58280), (2820, 56482), (2914, 54660), (3644, 43710), (3720, 42817), (4371, 36440), (4555, 34968), (5466, 29140), (5640, 28241), (5828, 27330), (7285, 21864), (7288, 21855), (8742, 18220), (9110, 17484), (10932, 14570), (11656, 13665)]