309008520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{10597}}^1$

素因数の和:10626

約数の個数: 112

約数和(自身を含む): 1042525260

約数和(自身を除く): 733516740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 10597, 14580, 21194, 29160, 31791, 42388, 52985, 63582, 84776, 95373, 105970, 127164, 158955, 190746, 211940, 254328, 286119, 317910, 381492, 423880, 476865, 572238, 635820, 762984, 858357, 953730, 1144476, 1271640, 1430595, 1716714, 1907460, 2288952, 2575071, 2861190, 3433428, 3814920, 4291785, 5150142, 5722380, 6866856, 7725213, 8583570, 10300284, 11444760, 12875355, 15450426, 17167140, 20600568, 25750710, 30900852, 34334280, 38626065, 51501420, 61801704, 77252130, 103002840, 154504260, 309008520]

約数ペア:

[(1, 309008520), (2, 154504260), (3, 103002840), (4, 77252130), (5, 61801704), (6, 51501420), (8, 38626065), (9, 34334280), (10, 30900852), (12, 25750710), (15, 20600568), (18, 17167140), (20, 15450426), (24, 12875355), (27, 11444760), (30, 10300284), (36, 8583570), (40, 7725213), (45, 6866856), (54, 5722380), (60, 5150142), (72, 4291785), (81, 3814920), (90, 3433428), (108, 2861190), (120, 2575071), (135, 2288952), (162, 1907460), (180, 1716714), (216, 1430595), (243, 1271640), (270, 1144476), (324, 953730), (360, 858357), (405, 762984), (486, 635820), (540, 572238), (648, 476865), (729, 423880), (810, 381492), (972, 317910), (1080, 286119), (1215, 254328), (1458, 211940), (1620, 190746), (1944, 158955), (2430, 127164), (2916, 105970), (3240, 95373), (3645, 84776), (4860, 63582), (5832, 52985), (7290, 42388), (9720, 31791), (10597, 29160), (14580, 21194)]