130980960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8269}}^1$

素因数の和:8301

約数の個数: 144

約数和(自身を含む): 487665360

約数和(自身を除く): 356684400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8269, 15840, 16538, 24807, 33076, 41345, 49614, 66152, 74421, 82690, 90959, 99228, 124035, 132304, 148842, 165380, 181918, 198456, 248070, 264608, 272877, 297684, 330760, 363836, 372105, 396912, 454795, 496140, 545754, 595368, 661520, 727672, 744210, 793824, 818631, 909590, 992280, 1091508, 1190736, 1323040, 1364385, 1455344, 1488420, 1637262, 1819180, 1984560, 2183016, 2381472, 2728770, 2910688, 2976840, 3274524, 3638360, 3969120, 4093155, 4366032, 5457540, 5953680, 6549048, 7276720, 8186310, 8732064, 10915080, 11907360, 13098096, 14553440, 16372620, 21830160, 26196192, 32745240, 43660320, 65490480, 130980960]

約数ペア:

[(1, 130980960), (2, 65490480), (3, 43660320), (4, 32745240), (5, 26196192), (6, 21830160), (8, 16372620), (9, 14553440), (10, 13098096), (11, 11907360), (12, 10915080), (15, 8732064), (16, 8186310), (18, 7276720), (20, 6549048), (22, 5953680), (24, 5457540), (30, 4366032), (32, 4093155), (33, 3969120), (36, 3638360), (40, 3274524), (44, 2976840), (45, 2910688), (48, 2728770), (55, 2381472), (60, 2183016), (66, 1984560), (72, 1819180), (80, 1637262), (88, 1488420), (90, 1455344), (96, 1364385), (99, 1323040), (110, 1190736), (120, 1091508), (132, 992280), (144, 909590), (160, 818631), (165, 793824), (176, 744210), (180, 727672), (198, 661520), (220, 595368), (240, 545754), (264, 496140), (288, 454795), (330, 396912), (352, 372105), (360, 363836), (396, 330760), (440, 297684), (480, 272877), (495, 264608), (528, 248070), (660, 198456), (720, 181918), (792, 165380), (880, 148842), (990, 132304), (1056, 124035), (1320, 99228), (1440, 90959), (1584, 82690), (1760, 74421), (1980, 66152), (2640, 49614), (3168, 41345), (3960, 33076), (5280, 24807), (7920, 16538), (8269, 15840)]