98788320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 144

約数和(自身を含む): 348147072

約数和(自身を除く): 249358752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2213, 2232, 2480, 2790, 2976, 3720, 4426, 4464, 4960, 5580, 6639, 7440, 8852, 8928, 11065, 11160, 13278, 14880, 17704, 19917, 22130, 22320, 26556, 33195, 35408, 39834, 44260, 44640, 53112, 66390, 68603, 70816, 79668, 88520, 99585, 106224, 132780, 137206, 159336, 177040, 199170, 205809, 212448, 265560, 274412, 318672, 343015, 354080, 398340, 411618, 531120, 548824, 617427, 637344, 686030, 796680, 823236, 1029045, 1062240, 1097648, 1234854, 1372060, 1593360, 1646472, 2058090, 2195296, 2469708, 2744120, 3087135, 3186720, 3292944, 4116180, 4939416, 5488240, 6174270, 6585888, 8232360, 9878832, 10976480, 12348540, 16464720, 19757664, 24697080, 32929440, 49394160, 98788320]

約数ペア:

[(1, 98788320), (2, 49394160), (3, 32929440), (4, 24697080), (5, 19757664), (6, 16464720), (8, 12348540), (9, 10976480), (10, 9878832), (12, 8232360), (15, 6585888), (16, 6174270), (18, 5488240), (20, 4939416), (24, 4116180), (30, 3292944), (31, 3186720), (32, 3087135), (36, 2744120), (40, 2469708), (45, 2195296), (48, 2058090), (60, 1646472), (62, 1593360), (72, 1372060), (80, 1234854), (90, 1097648), (93, 1062240), (96, 1029045), (120, 823236), (124, 796680), (144, 686030), (155, 637344), (160, 617427), (180, 548824), (186, 531120), (240, 411618), (248, 398340), (279, 354080), (288, 343015), (310, 318672), (360, 274412), (372, 265560), (465, 212448), (480, 205809), (496, 199170), (558, 177040), (620, 159336), (720, 137206), (744, 132780), (930, 106224), (992, 99585), (1116, 88520), (1240, 79668), (1395, 70816), (1440, 68603), (1488, 66390), (1860, 53112), (2213, 44640), (2232, 44260), (2480, 39834), (2790, 35408), (2976, 33195), (3720, 26556), (4426, 22320), (4464, 22130), (4960, 19917), (5580, 17704), (6639, 14880), (7440, 13278), (8852, 11160), (8928, 11065)]