73193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1871}}^1$

素因数の和:2050

約数の個数: 80

約数和(自身を含む): 228413952

約数和(自身を除く): 155220432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1871, 1956, 2445, 2608, 3260, 3742, 3912, 4890, 5613, 6520, 7484, 7824, 9355, 9780, 11226, 13040, 14968, 18710, 19560, 22452, 28065, 29936, 37420, 39120, 44904, 56130, 74840, 89808, 112260, 149680, 224520, 304973, 449040, 609946, 914919, 1219892, 1524865, 1829838, 2439784, 3049730, 3659676, 4574595, 4879568, 6099460, 7319352, 9149190, 12198920, 14638704, 18298380, 24397840, 36596760, 73193520]

約数ペア:

[(1, 73193520), (2, 36596760), (3, 24397840), (4, 18298380), (5, 14638704), (6, 12198920), (8, 9149190), (10, 7319352), (12, 6099460), (15, 4879568), (16, 4574595), (20, 3659676), (24, 3049730), (30, 2439784), (40, 1829838), (48, 1524865), (60, 1219892), (80, 914919), (120, 609946), (163, 449040), (240, 304973), (326, 224520), (489, 149680), (652, 112260), (815, 89808), (978, 74840), (1304, 56130), (1630, 44904), (1871, 39120), (1956, 37420), (2445, 29936), (2608, 28065), (3260, 22452), (3742, 19560), (3912, 18710), (4890, 14968), (5613, 13040), (6520, 11226), (7484, 9780), (7824, 9355)]