66283320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1021}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 199412640

約数和(自身を除く): 133129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1021, 1082, 1623, 2042, 2164, 2705, 3063, 3246, 4084, 4328, 5105, 5410, 6126, 6492, 8115, 8168, 10210, 10820, 12252, 12984, 15315, 16230, 20420, 21640, 24504, 30630, 32460, 40840, 61260, 64920, 122520, 552361, 1104722, 1657083, 2209444, 2761805, 3314166, 4418888, 5523610, 6628332, 8285415, 11047220, 13256664, 16570830, 22094440, 33141660, 66283320]

約数ペア:

[(1, 66283320), (2, 33141660), (3, 22094440), (4, 16570830), (5, 13256664), (6, 11047220), (8, 8285415), (10, 6628332), (12, 5523610), (15, 4418888), (20, 3314166), (24, 2761805), (30, 2209444), (40, 1657083), (60, 1104722), (120, 552361), (541, 122520), (1021, 64920), (1082, 61260), (1623, 40840), (2042, 32460), (2164, 30630), (2705, 24504), (3063, 21640), (3246, 20420), (4084, 16230), (4328, 15315), (5105, 12984), (5410, 12252), (6126, 10820), (6492, 10210), (8115, 8168)]