71252520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{941}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 214323840

約数和(自身を除く): 143071320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 941, 1262, 1882, 1893, 2524, 2823, 3155, 3764, 3786, 4705, 5048, 5646, 6310, 7528, 7572, 9410, 9465, 11292, 12620, 14115, 15144, 18820, 18930, 22584, 25240, 28230, 37640, 37860, 56460, 75720, 112920, 593771, 1187542, 1781313, 2375084, 2968855, 3562626, 4750168, 5937710, 7125252, 8906565, 11875420, 14250504, 17813130, 23750840, 35626260, 71252520]

約数ペア:

[(1, 71252520), (2, 35626260), (3, 23750840), (4, 17813130), (5, 14250504), (6, 11875420), (8, 8906565), (10, 7125252), (12, 5937710), (15, 4750168), (20, 3562626), (24, 2968855), (30, 2375084), (40, 1781313), (60, 1187542), (120, 593771), (631, 112920), (941, 75720), (1262, 56460), (1882, 37860), (1893, 37640), (2524, 28230), (2823, 25240), (3155, 22584), (3764, 18930), (3786, 18820), (4705, 15144), (5048, 14115), (5646, 12620), (6310, 11292), (7528, 9465), (7572, 9410)]