45706920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{54413}}^1$

素因数の和:54434

約数の個数: 64

約数和(自身を含む): 156712320

約数和(自身を除く): 111005400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 54413, 108826, 163239, 217652, 272065, 326478, 380891, 435304, 544130, 652956, 761782, 816195, 1088260, 1142673, 1305912, 1523564, 1632390, 1904455, 2176520, 2285346, 3047128, 3264780, 3808910, 4570692, 5713365, 6529560, 7617820, 9141384, 11426730, 15235640, 22853460, 45706920]

約数ペア:

[(1, 45706920), (2, 22853460), (3, 15235640), (4, 11426730), (5, 9141384), (6, 7617820), (7, 6529560), (8, 5713365), (10, 4570692), (12, 3808910), (14, 3264780), (15, 3047128), (20, 2285346), (21, 2176520), (24, 1904455), (28, 1632390), (30, 1523564), (35, 1305912), (40, 1142673), (42, 1088260), (56, 816195), (60, 761782), (70, 652956), (84, 544130), (105, 435304), (120, 380891), (140, 326478), (168, 272065), (210, 217652), (280, 163239), (420, 108826), (840, 54413)]