1485655360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{663239}}^1$

素因数の和:663263

約数の個数: 56

約数和(自身を含む): 4043111040

約数和(自身を除く): 2557455680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 663239, 1326478, 2652956, 3316195, 4642673, 5305912, 6632390, 9285346, 10611824, 13264780, 18570692, 21223648, 23213365, 26529560, 37141384, 42447296, 46426730, 53059120, 74282768, 92853460, 106118240, 148565536, 185706920, 212236480, 297131072, 371413840, 742827680, 1485655360]

約数ペア:

[(1, 1485655360), (2, 742827680), (4, 371413840), (5, 297131072), (7, 212236480), (8, 185706920), (10, 148565536), (14, 106118240), (16, 92853460), (20, 74282768), (28, 53059120), (32, 46426730), (35, 42447296), (40, 37141384), (56, 26529560), (64, 23213365), (70, 21223648), (80, 18570692), (112, 13264780), (140, 10611824), (160, 9285346), (224, 6632390), (280, 5305912), (320, 4642673), (448, 3316195), (560, 2652956), (1120, 1326478), (2240, 663239)]