2447678160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109663}}^1$

素因数の和:109713

約数の個数: 120

約数和(自身を含む): 8485361664

約数和(自身を除く): 6037683504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 109663, 219326, 328989, 438652, 548315, 657978, 877304, 986967, 1096630, 1315956, 1644945, 1754608, 1973934, 2193260, 2631912, 3289890, 3399553, 3947868, 4386520, 4934835, 5263824, 6579780, 6799106, 7895736, 8773040, 9869670, 10198659, 13159560, 13598212, 15791472, 16997765, 19739340, 20397318, 26319120, 27196424, 30595977, 33995530, 39478680, 40794636, 50993295, 54392848, 61191954, 67991060, 78957360, 81589272, 101986590, 122383908, 135982120, 152979885, 163178544, 203973180, 244767816, 271964240, 305959770, 407946360, 489535632, 611919540, 815892720, 1223839080, 2447678160]

約数ペア:

[(1, 2447678160), (2, 1223839080), (3, 815892720), (4, 611919540), (5, 489535632), (6, 407946360), (8, 305959770), (9, 271964240), (10, 244767816), (12, 203973180), (15, 163178544), (16, 152979885), (18, 135982120), (20, 122383908), (24, 101986590), (30, 81589272), (31, 78957360), (36, 67991060), (40, 61191954), (45, 54392848), (48, 50993295), (60, 40794636), (62, 39478680), (72, 33995530), (80, 30595977), (90, 27196424), (93, 26319120), (120, 20397318), (124, 19739340), (144, 16997765), (155, 15791472), (180, 13598212), (186, 13159560), (240, 10198659), (248, 9869670), (279, 8773040), (310, 7895736), (360, 6799106), (372, 6579780), (465, 5263824), (496, 4934835), (558, 4386520), (620, 3947868), (720, 3399553), (744, 3289890), (930, 2631912), (1116, 2193260), (1240, 1973934), (1395, 1754608), (1488, 1644945), (1860, 1315956), (2232, 1096630), (2480, 986967), (2790, 877304), (3720, 657978), (4464, 548315), (5580, 438652), (7440, 328989), (11160, 219326), (22320, 109663)]