1801680960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50723}}^1$

素因数の和:50780

約数の個数: 112

約数和(自身を含む): 5875056576

約数和(自身を除く): 4073375616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 50723, 101446, 152169, 202892, 253615, 304338, 405784, 507230, 608676, 760845, 811568, 1014460, 1217352, 1521690, 1623136, 1876751, 2028920, 2434704, 3043380, 3246272, 3753502, 4057840, 4869408, 5630253, 6086760, 7507004, 8115680, 9383755, 9738816, 11260506, 12173520, 15014008, 16231360, 18767510, 22521012, 24347040, 28151265, 30028016, 37535020, 45042024, 48694080, 56302530, 60056032, 75070040, 90084048, 112605060, 120112064, 150140080, 180168096, 225210120, 300280160, 360336192, 450420240, 600560320, 900840480, 1801680960]

約数ペア:

[(1, 1801680960), (2, 900840480), (3, 600560320), (4, 450420240), (5, 360336192), (6, 300280160), (8, 225210120), (10, 180168096), (12, 150140080), (15, 120112064), (16, 112605060), (20, 90084048), (24, 75070040), (30, 60056032), (32, 56302530), (37, 48694080), (40, 45042024), (48, 37535020), (60, 30028016), (64, 28151265), (74, 24347040), (80, 22521012), (96, 18767510), (111, 16231360), (120, 15014008), (148, 12173520), (160, 11260506), (185, 9738816), (192, 9383755), (222, 8115680), (240, 7507004), (296, 6086760), (320, 5630253), (370, 4869408), (444, 4057840), (480, 3753502), (555, 3246272), (592, 3043380), (740, 2434704), (888, 2028920), (960, 1876751), (1110, 1623136), (1184, 1521690), (1480, 1217352), (1776, 1014460), (2220, 811568), (2368, 760845), (2960, 608676), (3552, 507230), (4440, 405784), (5920, 304338), (7104, 253615), (8880, 202892), (11840, 152169), (17760, 101446), (35520, 50723)]