70611720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3251}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 213071040

約数和(自身を除く): 142459320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3251, 3620, 4344, 5430, 6502, 7240, 9753, 10860, 13004, 16255, 19506, 21720, 26008, 32510, 39012, 48765, 65020, 78024, 97530, 130040, 195060, 390120, 588431, 1176862, 1765293, 2353724, 2942155, 3530586, 4707448, 5884310, 7061172, 8826465, 11768620, 14122344, 17652930, 23537240, 35305860, 70611720]

約数ペア:

[(1, 70611720), (2, 35305860), (3, 23537240), (4, 17652930), (5, 14122344), (6, 11768620), (8, 8826465), (10, 7061172), (12, 5884310), (15, 4707448), (20, 3530586), (24, 2942155), (30, 2353724), (40, 1765293), (60, 1176862), (120, 588431), (181, 390120), (362, 195060), (543, 130040), (724, 97530), (905, 78024), (1086, 65020), (1448, 48765), (1810, 39012), (2172, 32510), (2715, 26008), (3251, 21720), (3620, 19506), (4344, 16255), (5430, 13004), (6502, 10860), (7240, 9753)]