145340280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 473896800

約数和(自身を除く): 328556520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 487, 829, 974, 1461, 1658, 1948, 2435, 2487, 2922, 3316, 3896, 4145, 4383, 4870, 4974, 5844, 6632, 7305, 7461, 8290, 8766, 9740, 9948, 11688, 12435, 14610, 14922, 16580, 17532, 19480, 19896, 21915, 24870, 29220, 29844, 33160, 35064, 37305, 43830, 49740, 58440, 59688, 74610, 87660, 99480, 149220, 175320, 298440, 403723, 807446, 1211169, 1614892, 2018615, 2422338, 3229784, 3633507, 4037230, 4844676, 6055845, 7267014, 8074460, 9689352, 12111690, 14534028, 16148920, 18167535, 24223380, 29068056, 36335070, 48446760, 72670140, 145340280]

約数ペア:

[(1, 145340280), (2, 72670140), (3, 48446760), (4, 36335070), (5, 29068056), (6, 24223380), (8, 18167535), (9, 16148920), (10, 14534028), (12, 12111690), (15, 9689352), (18, 8074460), (20, 7267014), (24, 6055845), (30, 4844676), (36, 4037230), (40, 3633507), (45, 3229784), (60, 2422338), (72, 2018615), (90, 1614892), (120, 1211169), (180, 807446), (360, 403723), (487, 298440), (829, 175320), (974, 149220), (1461, 99480), (1658, 87660), (1948, 74610), (2435, 59688), (2487, 58440), (2922, 49740), (3316, 43830), (3896, 37305), (4145, 35064), (4383, 33160), (4870, 29844), (4974, 29220), (5844, 24870), (6632, 21915), (7305, 19896), (7461, 19480), (8290, 17532), (8766, 16580), (9740, 14922), (9948, 14610), (11688, 12435)]