748935360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{260047}}^1$

素因数の和:260070

約数の個数: 84

約数和(自身を含む): 2576035488

約数和(自身を除く): 1827100128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 260047, 520094, 780141, 1040188, 1300235, 1560282, 2080376, 2340423, 2600470, 3120564, 3900705, 4160752, 4680846, 5200940, 6241128, 7801410, 8321504, 9361692, 10401880, 11702115, 12482256, 15602820, 16643008, 18723384, 20803760, 23404230, 24964512, 31205640, 37446768, 41607520, 46808460, 49929024, 62411280, 74893536, 83215040, 93616920, 124822560, 149787072, 187233840, 249645120, 374467680, 748935360]

約数ペア:

[(1, 748935360), (2, 374467680), (3, 249645120), (4, 187233840), (5, 149787072), (6, 124822560), (8, 93616920), (9, 83215040), (10, 74893536), (12, 62411280), (15, 49929024), (16, 46808460), (18, 41607520), (20, 37446768), (24, 31205640), (30, 24964512), (32, 23404230), (36, 20803760), (40, 18723384), (45, 16643008), (48, 15602820), (60, 12482256), (64, 11702115), (72, 10401880), (80, 9361692), (90, 8321504), (96, 7801410), (120, 6241128), (144, 5200940), (160, 4680846), (180, 4160752), (192, 3900705), (240, 3120564), (288, 2600470), (320, 2340423), (360, 2080376), (480, 1560282), (576, 1300235), (720, 1040188), (960, 780141), (1440, 520094), (2880, 260047)]