7080720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 22206912

約数和(自身を除く): 15126192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 181, 240, 326, 362, 489, 543, 652, 724, 815, 905, 978, 1086, 1304, 1448, 1630, 1810, 1956, 2172, 2445, 2608, 2715, 2896, 3260, 3620, 3912, 4344, 4890, 5430, 6520, 7240, 7824, 8688, 9780, 10860, 13040, 14480, 19560, 21720, 29503, 39120, 43440, 59006, 88509, 118012, 147515, 177018, 236024, 295030, 354036, 442545, 472048, 590060, 708072, 885090, 1180120, 1416144, 1770180, 2360240, 3540360, 7080720]

約数ペア:

[(1, 7080720), (2, 3540360), (3, 2360240), (4, 1770180), (5, 1416144), (6, 1180120), (8, 885090), (10, 708072), (12, 590060), (15, 472048), (16, 442545), (20, 354036), (24, 295030), (30, 236024), (40, 177018), (48, 147515), (60, 118012), (80, 88509), (120, 59006), (163, 43440), (181, 39120), (240, 29503), (326, 21720), (362, 19560), (489, 14480), (543, 13040), (652, 10860), (724, 9780), (815, 8688), (905, 7824), (978, 7240), (1086, 6520), (1304, 5430), (1448, 4890), (1630, 4344), (1810, 3912), (1956, 3620), (2172, 3260), (2445, 2896), (2608, 2715)]