148572240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4116

約数の個数: 80

約数和(自身を含む): 463625088

約数和(自身を除く): 315052848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 3943, 4710, 6280, 7536, 7886, 9420, 11829, 12560, 15772, 18840, 19715, 23658, 31544, 37680, 39430, 47316, 59145, 63088, 78860, 94632, 118290, 157720, 189264, 236580, 315440, 473160, 619051, 946320, 1238102, 1857153, 2476204, 3095255, 3714306, 4952408, 6190510, 7428612, 9285765, 9904816, 12381020, 14857224, 18571530, 24762040, 29714448, 37143060, 49524080, 74286120, 148572240]

約数ペア:

[(1, 148572240), (2, 74286120), (3, 49524080), (4, 37143060), (5, 29714448), (6, 24762040), (8, 18571530), (10, 14857224), (12, 12381020), (15, 9904816), (16, 9285765), (20, 7428612), (24, 6190510), (30, 4952408), (40, 3714306), (48, 3095255), (60, 2476204), (80, 1857153), (120, 1238102), (157, 946320), (240, 619051), (314, 473160), (471, 315440), (628, 236580), (785, 189264), (942, 157720), (1256, 118290), (1570, 94632), (1884, 78860), (2355, 63088), (2512, 59145), (3140, 47316), (3768, 39430), (3943, 37680), (4710, 31544), (6280, 23658), (7536, 19715), (7886, 18840), (9420, 15772), (11829, 12560)]