1309704120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39119}}^1$

素因数の和:39170

約数の個数: 128

約数和(自身を含む): 4506624000

約数和(自身を除く): 3196919880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 39119, 78238, 117357, 156476, 195595, 234714, 312952, 352071, 391190, 469428, 586785, 704142, 782380, 938856, 1056213, 1173570, 1212689, 1408284, 1564760, 1760355, 2112426, 2347140, 2425378, 2816568, 3520710, 3638067, 4224852, 4694280, 4850756, 5281065, 6063445, 7041420, 7276134, 8449704, 9701512, 10562130, 10914201, 12126890, 14082840, 14552268, 18190335, 21124260, 21828402, 24253780, 29104536, 32742603, 36380670, 42248520, 43656804, 48507560, 54571005, 65485206, 72761340, 87313608, 109142010, 130970412, 145522680, 163713015, 218284020, 261940824, 327426030, 436568040, 654852060, 1309704120]

約数ペア:

[(1, 1309704120), (2, 654852060), (3, 436568040), (4, 327426030), (5, 261940824), (6, 218284020), (8, 163713015), (9, 145522680), (10, 130970412), (12, 109142010), (15, 87313608), (18, 72761340), (20, 65485206), (24, 54571005), (27, 48507560), (30, 43656804), (31, 42248520), (36, 36380670), (40, 32742603), (45, 29104536), (54, 24253780), (60, 21828402), (62, 21124260), (72, 18190335), (90, 14552268), (93, 14082840), (108, 12126890), (120, 10914201), (124, 10562130), (135, 9701512), (155, 8449704), (180, 7276134), (186, 7041420), (216, 6063445), (248, 5281065), (270, 4850756), (279, 4694280), (310, 4224852), (360, 3638067), (372, 3520710), (465, 2816568), (540, 2425378), (558, 2347140), (620, 2112426), (744, 1760355), (837, 1564760), (930, 1408284), (1080, 1212689), (1116, 1173570), (1240, 1056213), (1395, 938856), (1674, 782380), (1860, 704142), (2232, 586785), (2790, 469428), (3348, 391190), (3720, 352071), (4185, 312952), (5580, 234714), (6696, 195595), (8370, 156476), (11160, 117357), (16740, 78238), (33480, 39119)]