30267480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 98988480

約数和(自身を除く): 68721000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 401, 408, 444, 510, 555, 629, 680, 740, 802, 888, 1020, 1110, 1203, 1258, 1480, 1604, 1887, 2005, 2040, 2220, 2406, 2516, 3145, 3208, 3774, 4010, 4440, 4812, 5032, 6015, 6290, 6817, 7548, 8020, 9435, 9624, 12030, 12580, 13634, 14837, 15096, 16040, 18870, 20451, 24060, 25160, 27268, 29674, 34085, 37740, 40902, 44511, 48120, 54536, 59348, 68170, 74185, 75480, 81804, 89022, 102255, 118696, 136340, 148370, 163608, 178044, 204510, 222555, 252229, 272680, 296740, 356088, 409020, 445110, 504458, 593480, 756687, 818040, 890220, 1008916, 1261145, 1513374, 1780440, 2017832, 2522290, 3026748, 3783435, 5044580, 6053496, 7566870, 10089160, 15133740, 30267480]

約数ペア:

[(1, 30267480), (2, 15133740), (3, 10089160), (4, 7566870), (5, 6053496), (6, 5044580), (8, 3783435), (10, 3026748), (12, 2522290), (15, 2017832), (17, 1780440), (20, 1513374), (24, 1261145), (30, 1008916), (34, 890220), (37, 818040), (40, 756687), (51, 593480), (60, 504458), (68, 445110), (74, 409020), (85, 356088), (102, 296740), (111, 272680), (120, 252229), (136, 222555), (148, 204510), (170, 178044), (185, 163608), (204, 148370), (222, 136340), (255, 118696), (296, 102255), (340, 89022), (370, 81804), (401, 75480), (408, 74185), (444, 68170), (510, 59348), (555, 54536), (629, 48120), (680, 44511), (740, 40902), (802, 37740), (888, 34085), (1020, 29674), (1110, 27268), (1203, 25160), (1258, 24060), (1480, 20451), (1604, 18870), (1887, 16040), (2005, 15096), (2040, 14837), (2220, 13634), (2406, 12580), (2516, 12030), (3145, 9624), (3208, 9435), (3774, 8020), (4010, 7548), (4440, 6817), (4812, 6290), (5032, 6015)]