315251017440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20921}}^1\times {\mathrm{31393}}^1$

素因数の和:52332

約数の個数: 96

約数和(自身を含む): 993119805216

約数和(自身を除く): 677868787776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20921, 31393, 41842, 62763, 62786, 83684, 94179, 104605, 125526, 125572, 156965, 167368, 188358, 209210, 251052, 251144, 313815, 313930, 334736, 376716, 418420, 470895, 502104, 502288, 627630, 627860, 669472, 753432, 836840, 941790, 1004208, 1004576, 1255260, 1255720, 1506864, 1673680, 1883580, 2008416, 2510520, 2511440, 3013728, 3347360, 3767160, 5021040, 5022880, 7534320, 10042080, 15068640, 656772953, 1313545906, 1970318859, 2627091812, 3283864765, 3940637718, 5254183624, 6567729530, 7881275436, 9851594295, 10508367248, 13135459060, 15762550872, 19703188590, 21016734496, 26270918120, 31525101744, 39406377180, 52541836240, 63050203488, 78812754360, 105083672480, 157625508720, 315251017440]

約数ペア:

[(1, 315251017440), (2, 157625508720), (3, 105083672480), (4, 78812754360), (5, 63050203488), (6, 52541836240), (8, 39406377180), (10, 31525101744), (12, 26270918120), (15, 21016734496), (16, 19703188590), (20, 15762550872), (24, 13135459060), (30, 10508367248), (32, 9851594295), (40, 7881275436), (48, 6567729530), (60, 5254183624), (80, 3940637718), (96, 3283864765), (120, 2627091812), (160, 1970318859), (240, 1313545906), (480, 656772953), (20921, 15068640), (31393, 10042080), (41842, 7534320), (62763, 5022880), (62786, 5021040), (83684, 3767160), (94179, 3347360), (104605, 3013728), (125526, 2511440), (125572, 2510520), (156965, 2008416), (167368, 1883580), (188358, 1673680), (209210, 1506864), (251052, 1255720), (251144, 1255260), (313815, 1004576), (313930, 1004208), (334736, 941790), (376716, 836840), (418420, 753432), (470895, 669472), (502104, 627860), (502288, 627630)]