40944780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227471}}^1$

素因数の和:227486

約数の個数: 36

約数和(自身を含む): 124199712

約数和(自身を除く): 83254932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227471, 454942, 682413, 909884, 1137355, 1364826, 2047239, 2274710, 2729652, 3412065, 4094478, 4549420, 6824130, 8188956, 10236195, 13648260, 20472390, 40944780]

約数ペア:

[(1, 40944780), (2, 20472390), (3, 13648260), (4, 10236195), (5, 8188956), (6, 6824130), (9, 4549420), (10, 4094478), (12, 3412065), (15, 2729652), (18, 2274710), (20, 2047239), (30, 1364826), (36, 1137355), (45, 909884), (60, 682413), (90, 454942), (180, 227471)]