306945360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3067}}^1$

素因数の和:3225

約数の個数: 120

約数和(自身を含む): 1038579360

約数和(自身を除く): 731634000

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3067, 3336, 4170, 5004, 5560, 6134, 6255, 6672, 8340, 9201, 10008, 11120, 12268, 12510, 15335, 16680, 18402, 20016, 24536, 25020, 27603, 30670, 33360, 36804, 46005, 49072, 50040, 55206, 61340, 73608, 92010, 100080, 110412, 122680, 138015, 147216, 184020, 220824, 245360, 276030, 368040, 426313, 441648, 552060, 736080, 852626, 1104120, 1278939, 1705252, 2131565, 2208240, 2557878, 3410504, 3836817, 4263130, 5115756, 6394695, 6821008, 7673634, 8526260, 10231512, 12789390, 15347268, 17052520, 19184085, 20463024, 25578780, 30694536, 34105040, 38368170, 51157560, 61389072, 76736340, 102315120, 153472680, 306945360]

約数ペア:

[(1, 306945360), (2, 153472680), (3, 102315120), (4, 76736340), (5, 61389072), (6, 51157560), (8, 38368170), (9, 34105040), (10, 30694536), (12, 25578780), (15, 20463024), (16, 19184085), (18, 17052520), (20, 15347268), (24, 12789390), (30, 10231512), (36, 8526260), (40, 7673634), (45, 6821008), (48, 6394695), (60, 5115756), (72, 4263130), (80, 3836817), (90, 3410504), (120, 2557878), (139, 2208240), (144, 2131565), (180, 1705252), (240, 1278939), (278, 1104120), (360, 852626), (417, 736080), (556, 552060), (695, 441648), (720, 426313), (834, 368040), (1112, 276030), (1251, 245360), (1390, 220824), (1668, 184020), (2085, 147216), (2224, 138015), (2502, 122680), (2780, 110412), (3067, 100080), (3336, 92010), (4170, 73608), (5004, 61340), (5560, 55206), (6134, 50040), (6255, 49072), (6672, 46005), (8340, 36804), (9201, 33360), (10008, 30670), (11120, 27603), (12268, 25020), (12510, 24536), (15335, 20016), (16680, 18402)]