79509840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5508

約数の個数: 80

約数和(自身を含む): 250567296

約数和(自身を除く): 171057456

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, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5431, 7320, 10862, 14640, 16293, 21724, 27155, 32586, 43448, 54310, 65172, 81465, 86896, 108620, 130344, 162930, 217240, 260688, 325860, 331291, 434480, 651720, 662582, 993873, 1303440, 1325164, 1656455, 1987746, 2650328, 3312910, 3975492, 4969365, 5300656, 6625820, 7950984, 9938730, 13251640, 15901968, 19877460, 26503280, 39754920, 79509840]

約数ペア:

[(1, 79509840), (2, 39754920), (3, 26503280), (4, 19877460), (5, 15901968), (6, 13251640), (8, 9938730), (10, 7950984), (12, 6625820), (15, 5300656), (16, 4969365), (20, 3975492), (24, 3312910), (30, 2650328), (40, 1987746), (48, 1656455), (60, 1325164), (61, 1303440), (80, 993873), (120, 662582), (122, 651720), (183, 434480), (240, 331291), (244, 325860), (305, 260688), (366, 217240), (488, 162930), (610, 130344), (732, 108620), (915, 86896), (976, 81465), (1220, 65172), (1464, 54310), (1830, 43448), (2440, 32586), (2928, 27155), (3660, 21724), (4880, 16293), (5431, 14640), (7320, 10862)]