227313360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 766138464

約数和(自身を除く): 538825104

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, 491, 643, 720, 982, 1286, 1473, 1929, 1964, 2455, 2572, 2946, 3215, 3858, 3928, 4419, 4910, 5144, 5787, 5892, 6430, 7365, 7716, 7856, 8838, 9645, 9820, 10288, 11574, 11784, 12860, 14730, 15432, 17676, 19290, 19640, 22095, 23148, 23568, 25720, 28935, 29460, 30864, 35352, 38580, 39280, 44190, 46296, 51440, 57870, 58920, 70704, 77160, 88380, 92592, 115740, 117840, 154320, 176760, 231480, 315713, 353520, 462960, 631426, 947139, 1262852, 1578565, 1894278, 2525704, 2841417, 3157130, 3788556, 4735695, 5051408, 5682834, 6314260, 7577112, 9471390, 11365668, 12628520, 14207085, 15154224, 18942780, 22731336, 25257040, 28414170, 37885560, 45462672, 56828340, 75771120, 113656680, 227313360]

約数ペア:

[(1, 227313360), (2, 113656680), (3, 75771120), (4, 56828340), (5, 45462672), (6, 37885560), (8, 28414170), (9, 25257040), (10, 22731336), (12, 18942780), (15, 15154224), (16, 14207085), (18, 12628520), (20, 11365668), (24, 9471390), (30, 7577112), (36, 6314260), (40, 5682834), (45, 5051408), (48, 4735695), (60, 3788556), (72, 3157130), (80, 2841417), (90, 2525704), (120, 1894278), (144, 1578565), (180, 1262852), (240, 947139), (360, 631426), (491, 462960), (643, 353520), (720, 315713), (982, 231480), (1286, 176760), (1473, 154320), (1929, 117840), (1964, 115740), (2455, 92592), (2572, 88380), (2946, 77160), (3215, 70704), (3858, 58920), (3928, 57870), (4419, 51440), (4910, 46296), (5144, 44190), (5787, 39280), (5892, 38580), (6430, 35352), (7365, 30864), (7716, 29460), (7856, 28935), (8838, 25720), (9645, 23568), (9820, 23148), (10288, 22095), (11574, 19640), (11784, 19290), (12860, 17676), (14730, 15432)]