135768720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19507}}^1$

素因数の和:19552

約数の個数: 80

約数和(自身を含む): 435418560

約数和(自身を除く): 299649840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 195070, 234084, 292605, 312112, 390140, 468168, 565703, 585210, 780280, 936336, 1131406, 1170420, 1560560, 1697109, 2262812, 2340840, 2828515, 3394218, 4525624, 4681680, 5657030, 6788436, 8485545, 9051248, 11314060, 13576872, 16971090, 22628120, 27153744, 33942180, 45256240, 67884360, 135768720]

約数ペア:

[(1, 135768720), (2, 67884360), (3, 45256240), (4, 33942180), (5, 27153744), (6, 22628120), (8, 16971090), (10, 13576872), (12, 11314060), (15, 9051248), (16, 8485545), (20, 6788436), (24, 5657030), (29, 4681680), (30, 4525624), (40, 3394218), (48, 2828515), (58, 2340840), (60, 2262812), (80, 1697109), (87, 1560560), (116, 1170420), (120, 1131406), (145, 936336), (174, 780280), (232, 585210), (240, 565703), (290, 468168), (348, 390140), (435, 312112), (464, 292605), (580, 234084), (696, 195070), (870, 156056), (1160, 117042), (1392, 97535), (1740, 78028), (2320, 58521), (3480, 39014), (6960, 19507)]