317131680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10831}}^1$

素因数の和:10910

約数の個数: 96

約数和(自身を含む): 1015435008

約数和(自身を除く): 698303328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 10831, 14640, 21662, 29280, 32493, 43324, 54155, 64986, 86648, 108310, 129972, 162465, 173296, 216620, 259944, 324930, 346592, 433240, 519888, 649860, 660691, 866480, 1039776, 1299720, 1321382, 1732960, 1982073, 2599440, 2642764, 3303455, 3964146, 5198880, 5285528, 6606910, 7928292, 9910365, 10571056, 13213820, 15856584, 19820730, 21142112, 26427640, 31713168, 39641460, 52855280, 63426336, 79282920, 105710560, 158565840, 317131680]

約数ペア:

[(1, 317131680), (2, 158565840), (3, 105710560), (4, 79282920), (5, 63426336), (6, 52855280), (8, 39641460), (10, 31713168), (12, 26427640), (15, 21142112), (16, 19820730), (20, 15856584), (24, 13213820), (30, 10571056), (32, 9910365), (40, 7928292), (48, 6606910), (60, 5285528), (61, 5198880), (80, 3964146), (96, 3303455), (120, 2642764), (122, 2599440), (160, 1982073), (183, 1732960), (240, 1321382), (244, 1299720), (305, 1039776), (366, 866480), (480, 660691), (488, 649860), (610, 519888), (732, 433240), (915, 346592), (976, 324930), (1220, 259944), (1464, 216620), (1830, 173296), (1952, 162465), (2440, 129972), (2928, 108310), (3660, 86648), (4880, 64986), (5856, 54155), (7320, 43324), (9760, 32493), (10831, 29280), (14640, 21662)]