265587120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{122957}}^1$

素因数の和:122979

約数の個数: 80

約数和(自身を含む): 914807520

約数和(自身を除く): 649220400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 122957, 245914, 368871, 491828, 614785, 737742, 983656, 1106613, 1229570, 1475484, 1844355, 1967312, 2213226, 2459140, 2950968, 3319839, 3688710, 4426452, 4918280, 5533065, 5901936, 6639678, 7377420, 8852904, 9836560, 11066130, 13279356, 14754840, 16599195, 17705808, 22132260, 26558712, 29509680, 33198390, 44264520, 53117424, 66396780, 88529040, 132793560, 265587120]

約数ペア:

[(1, 265587120), (2, 132793560), (3, 88529040), (4, 66396780), (5, 53117424), (6, 44264520), (8, 33198390), (9, 29509680), (10, 26558712), (12, 22132260), (15, 17705808), (16, 16599195), (18, 14754840), (20, 13279356), (24, 11066130), (27, 9836560), (30, 8852904), (36, 7377420), (40, 6639678), (45, 5901936), (48, 5533065), (54, 4918280), (60, 4426452), (72, 3688710), (80, 3319839), (90, 2950968), (108, 2459140), (120, 2213226), (135, 1967312), (144, 1844355), (180, 1475484), (216, 1229570), (240, 1106613), (270, 983656), (360, 737742), (432, 614785), (540, 491828), (720, 368871), (1080, 245914), (2160, 122957)]