722874960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2287}}^1$

素因数の和:2745

約数の個数: 120

約数和(自身を含む): 2434248960

約数和(自身を除く): 1711374000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 439, 720, 878, 1317, 1756, 2195, 2287, 2634, 3512, 3951, 4390, 4574, 5268, 6585, 6861, 7024, 7902, 8780, 9148, 10536, 11435, 13170, 13722, 15804, 17560, 18296, 19755, 20583, 21072, 22870, 26340, 27444, 31608, 34305, 35120, 36592, 39510, 41166, 45740, 52680, 54888, 63216, 68610, 79020, 82332, 91480, 102915, 105360, 109776, 137220, 158040, 164664, 182960, 205830, 274440, 316080, 329328, 411660, 548880, 823320, 1003993, 1646640, 2007986, 3011979, 4015972, 5019965, 6023958, 8031944, 9035937, 10039930, 12047916, 15059895, 16063888, 18071874, 20079860, 24095832, 30119790, 36143748, 40159720, 45179685, 48191664, 60239580, 72287496, 80319440, 90359370, 120479160, 144574992, 180718740, 240958320, 361437480, 722874960]

約数ペア:

[(1, 722874960), (2, 361437480), (3, 240958320), (4, 180718740), (5, 144574992), (6, 120479160), (8, 90359370), (9, 80319440), (10, 72287496), (12, 60239580), (15, 48191664), (16, 45179685), (18, 40159720), (20, 36143748), (24, 30119790), (30, 24095832), (36, 20079860), (40, 18071874), (45, 16063888), (48, 15059895), (60, 12047916), (72, 10039930), (80, 9035937), (90, 8031944), (120, 6023958), (144, 5019965), (180, 4015972), (240, 3011979), (360, 2007986), (439, 1646640), (720, 1003993), (878, 823320), (1317, 548880), (1756, 411660), (2195, 329328), (2287, 316080), (2634, 274440), (3512, 205830), (3951, 182960), (4390, 164664), (4574, 158040), (5268, 137220), (6585, 109776), (6861, 105360), (7024, 102915), (7902, 91480), (8780, 82332), (9148, 79020), (10536, 68610), (11435, 63216), (13170, 54888), (13722, 52680), (15804, 45740), (17560, 41166), (18296, 39510), (19755, 36592), (20583, 35120), (21072, 34305), (22870, 31608), (26340, 27444)]