16315020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{373}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 51522240

約数和(自身を除く): 35207220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 373, 405, 486, 540, 729, 746, 810, 972, 1119, 1215, 1458, 1492, 1620, 1865, 2187, 2238, 2430, 2916, 3357, 3645, 3730, 4374, 4476, 4860, 5595, 6714, 7290, 7460, 8748, 10071, 10935, 11190, 13428, 14580, 16785, 20142, 21870, 22380, 30213, 33570, 40284, 43740, 50355, 60426, 67140, 90639, 100710, 120852, 151065, 181278, 201420, 271917, 302130, 362556, 453195, 543834, 604260, 815751, 906390, 1087668, 1359585, 1631502, 1812780, 2719170, 3263004, 4078755, 5438340, 8157510, 16315020]

約数ペア:

[(1, 16315020), (2, 8157510), (3, 5438340), (4, 4078755), (5, 3263004), (6, 2719170), (9, 1812780), (10, 1631502), (12, 1359585), (15, 1087668), (18, 906390), (20, 815751), (27, 604260), (30, 543834), (36, 453195), (45, 362556), (54, 302130), (60, 271917), (81, 201420), (90, 181278), (108, 151065), (135, 120852), (162, 100710), (180, 90639), (243, 67140), (270, 60426), (324, 50355), (373, 43740), (405, 40284), (486, 33570), (540, 30213), (729, 22380), (746, 21870), (810, 20142), (972, 16785), (1119, 14580), (1215, 13428), (1458, 11190), (1492, 10935), (1620, 10071), (1865, 8748), (2187, 7460), (2238, 7290), (2430, 6714), (2916, 5595), (3357, 4860), (3645, 4476), (3730, 4374)]