79554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 167929680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 659, 1006, 1318, 1509, 1977, 2012, 2515, 2636, 3018, 3295, 3954, 4024, 5030, 5272, 6036, 6590, 7545, 7908, 8048, 9885, 10060, 10544, 12072, 13180, 15090, 15816, 19770, 20120, 24144, 26360, 30180, 31632, 39540, 40240, 52720, 60360, 79080, 120720, 158160, 331477, 662954, 994431, 1325908, 1657385, 1988862, 2651816, 3314770, 3977724, 4972155, 5303632, 6629540, 7955448, 9944310, 13259080, 15910896, 19888620, 26518160, 39777240, 79554480]

約数ペア:

[(1, 79554480), (2, 39777240), (3, 26518160), (4, 19888620), (5, 15910896), (6, 13259080), (8, 9944310), (10, 7955448), (12, 6629540), (15, 5303632), (16, 4972155), (20, 3977724), (24, 3314770), (30, 2651816), (40, 1988862), (48, 1657385), (60, 1325908), (80, 994431), (120, 662954), (240, 331477), (503, 158160), (659, 120720), (1006, 79080), (1318, 60360), (1509, 52720), (1977, 40240), (2012, 39540), (2515, 31632), (2636, 30180), (3018, 26360), (3295, 24144), (3954, 20120), (4024, 19770), (5030, 15816), (5272, 15090), (6036, 13180), (6590, 12072), (7545, 10544), (7908, 10060), (8048, 9885)]