613890720

素因数分解:

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

素因数の和:3227

約数の個数: 144

約数和(自身を含む): 2110661280

約数和(自身を除く): 1496770560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3067, 3336, 4170, 4448, 5004, 5560, 6134, 6255, 6672, 8340, 9201, 10008, 11120, 12268, 12510, 13344, 15335, 16680, 18402, 20016, 22240, 24536, 25020, 27603, 30670, 33360, 36804, 40032, 46005, 49072, 50040, 55206, 61340, 66720, 73608, 92010, 98144, 100080, 110412, 122680, 138015, 147216, 184020, 200160, 220824, 245360, 276030, 294432, 368040, 426313, 441648, 490720, 552060, 736080, 852626, 883296, 1104120, 1278939, 1472160, 1705252, 2131565, 2208240, 2557878, 3410504, 3836817, 4263130, 4416480, 5115756, 6394695, 6821008, 7673634, 8526260, 10231512, 12789390, 13642016, 15347268, 17052520, 19184085, 20463024, 25578780, 30694536, 34105040, 38368170, 40926048, 51157560, 61389072, 68210080, 76736340, 102315120, 122778144, 153472680, 204630240, 306945360, 613890720]

約数ペア:

[(1, 613890720), (2, 306945360), (3, 204630240), (4, 153472680), (5, 122778144), (6, 102315120), (8, 76736340), (9, 68210080), (10, 61389072), (12, 51157560), (15, 40926048), (16, 38368170), (18, 34105040), (20, 30694536), (24, 25578780), (30, 20463024), (32, 19184085), (36, 17052520), (40, 15347268), (45, 13642016), (48, 12789390), (60, 10231512), (72, 8526260), (80, 7673634), (90, 6821008), (96, 6394695), (120, 5115756), (139, 4416480), (144, 4263130), (160, 3836817), (180, 3410504), (240, 2557878), (278, 2208240), (288, 2131565), (360, 1705252), (417, 1472160), (480, 1278939), (556, 1104120), (695, 883296), (720, 852626), (834, 736080), (1112, 552060), (1251, 490720), (1390, 441648), (1440, 426313), (1668, 368040), (2085, 294432), (2224, 276030), (2502, 245360), (2780, 220824), (3067, 200160), (3336, 184020), (4170, 147216), (4448, 138015), (5004, 122680), (5560, 110412), (6134, 100080), (6255, 98144), (6672, 92010), (8340, 73608), (9201, 66720), (10008, 61340), (11120, 55206), (12268, 50040), (12510, 49072), (13344, 46005), (15335, 40032), (16680, 36804), (18402, 33360), (20016, 30670), (22240, 27603), (24536, 25020)]