155264760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61613}}^1$

素因数の和:61637

約数の個数: 96

約数和(自身を含む): 576707040

約数和(自身を除く): 421442280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 61613, 123226, 184839, 246452, 308065, 369678, 431291, 492904, 554517, 616130, 739356, 862582, 924195, 1109034, 1232260, 1293873, 1478712, 1725164, 1848390, 2156455, 2218068, 2464520, 2587746, 2772585, 3450328, 3696780, 3881619, 4312910, 4436136, 5175492, 5545170, 6469365, 7393560, 7763238, 8625820, 10350984, 11090340, 12938730, 15526476, 17251640, 19408095, 22180680, 25877460, 31052952, 38816190, 51754920, 77632380, 155264760]

約数ペア:

[(1, 155264760), (2, 77632380), (3, 51754920), (4, 38816190), (5, 31052952), (6, 25877460), (7, 22180680), (8, 19408095), (9, 17251640), (10, 15526476), (12, 12938730), (14, 11090340), (15, 10350984), (18, 8625820), (20, 7763238), (21, 7393560), (24, 6469365), (28, 5545170), (30, 5175492), (35, 4436136), (36, 4312910), (40, 3881619), (42, 3696780), (45, 3450328), (56, 2772585), (60, 2587746), (63, 2464520), (70, 2218068), (72, 2156455), (84, 1848390), (90, 1725164), (105, 1478712), (120, 1293873), (126, 1232260), (140, 1109034), (168, 924195), (180, 862582), (210, 739356), (252, 616130), (280, 554517), (315, 492904), (360, 431291), (420, 369678), (504, 308065), (630, 246452), (840, 184839), (1260, 123226), (2520, 61613)]