240568680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5935

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 572282520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 5879, 6820, 8184, 10230, 11758, 13640, 17637, 20460, 23516, 29395, 35274, 40920, 47032, 58790, 64669, 70548, 88185, 117580, 129338, 141096, 176370, 182249, 194007, 235160, 258676, 323345, 352740, 364498, 388014, 517352, 546747, 646690, 705480, 728996, 776028, 911245, 970035, 1093494, 1293380, 1457992, 1552056, 1822490, 1940070, 2004739, 2186988, 2586760, 2733735, 3644980, 3880140, 4009478, 4373976, 5467470, 6014217, 7289960, 7760280, 8018956, 10023695, 10934940, 12028434, 16037912, 20047390, 21869880, 24056868, 30071085, 40094780, 48113736, 60142170, 80189560, 120284340, 240568680]

約数ペア:

[(1, 240568680), (2, 120284340), (3, 80189560), (4, 60142170), (5, 48113736), (6, 40094780), (8, 30071085), (10, 24056868), (11, 21869880), (12, 20047390), (15, 16037912), (20, 12028434), (22, 10934940), (24, 10023695), (30, 8018956), (31, 7760280), (33, 7289960), (40, 6014217), (44, 5467470), (55, 4373976), (60, 4009478), (62, 3880140), (66, 3644980), (88, 2733735), (93, 2586760), (110, 2186988), (120, 2004739), (124, 1940070), (132, 1822490), (155, 1552056), (165, 1457992), (186, 1293380), (220, 1093494), (248, 970035), (264, 911245), (310, 776028), (330, 728996), (341, 705480), (372, 646690), (440, 546747), (465, 517352), (620, 388014), (660, 364498), (682, 352740), (744, 323345), (930, 258676), (1023, 235160), (1240, 194007), (1320, 182249), (1364, 176370), (1705, 141096), (1860, 129338), (2046, 117580), (2728, 88185), (3410, 70548), (3720, 64669), (4092, 58790), (5115, 47032), (5879, 40920), (6820, 35274), (8184, 29395), (10230, 23516), (11758, 20460), (13640, 17637)]