445080480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71327}}^1$

素因数の和:71358

約数の個数: 96

約数和(自身を含む): 1509871104

約数和(自身を除く): 1064790624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 71327, 142654, 213981, 285308, 356635, 427962, 570616, 713270, 855924, 927251, 1069905, 1141232, 1426540, 1711848, 1854502, 2139810, 2282464, 2781753, 2853080, 3423696, 3709004, 4279620, 4636255, 5563506, 5706160, 6847392, 7418008, 8559240, 9272510, 11127012, 11412320, 13908765, 14836016, 17118480, 18545020, 22254024, 27817530, 29672032, 34236960, 37090040, 44508048, 55635060, 74180080, 89016096, 111270120, 148360160, 222540240, 445080480]

約数ペア:

[(1, 445080480), (2, 222540240), (3, 148360160), (4, 111270120), (5, 89016096), (6, 74180080), (8, 55635060), (10, 44508048), (12, 37090040), (13, 34236960), (15, 29672032), (16, 27817530), (20, 22254024), (24, 18545020), (26, 17118480), (30, 14836016), (32, 13908765), (39, 11412320), (40, 11127012), (48, 9272510), (52, 8559240), (60, 7418008), (65, 6847392), (78, 5706160), (80, 5563506), (96, 4636255), (104, 4279620), (120, 3709004), (130, 3423696), (156, 2853080), (160, 2781753), (195, 2282464), (208, 2139810), (240, 1854502), (260, 1711848), (312, 1426540), (390, 1141232), (416, 1069905), (480, 927251), (520, 855924), (624, 713270), (780, 570616), (1040, 427962), (1248, 356635), (1560, 285308), (2080, 213981), (3120, 142654), (6240, 71327)]