19208909040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5581}}^1\times {\mathrm{14341}}^1$

素因数の和:19938

約数の個数: 80

約数和(自身を含む): 59562440736

約数和(自身を除く): 40353531696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5581, 11162, 14341, 16743, 22324, 27905, 28682, 33486, 43023, 44648, 55810, 57364, 66972, 71705, 83715, 86046, 89296, 111620, 114728, 133944, 143410, 167430, 172092, 215115, 223240, 229456, 267888, 286820, 334860, 344184, 430230, 446480, 573640, 669720, 688368, 860460, 1147280, 1339440, 1720920, 3441840, 80037121, 160074242, 240111363, 320148484, 400185605, 480222726, 640296968, 800371210, 960445452, 1200556815, 1280593936, 1600742420, 1920890904, 2401113630, 3201484840, 3841781808, 4802227260, 6402969680, 9604454520, 19208909040]

約数ペア:

[(1, 19208909040), (2, 9604454520), (3, 6402969680), (4, 4802227260), (5, 3841781808), (6, 3201484840), (8, 2401113630), (10, 1920890904), (12, 1600742420), (15, 1280593936), (16, 1200556815), (20, 960445452), (24, 800371210), (30, 640296968), (40, 480222726), (48, 400185605), (60, 320148484), (80, 240111363), (120, 160074242), (240, 80037121), (5581, 3441840), (11162, 1720920), (14341, 1339440), (16743, 1147280), (22324, 860460), (27905, 688368), (28682, 669720), (33486, 573640), (43023, 446480), (44648, 430230), (55810, 344184), (57364, 334860), (66972, 286820), (71705, 267888), (83715, 229456), (86046, 223240), (89296, 215115), (111620, 172092), (114728, 167430), (133944, 143410)]