445138925520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27682769}}^1$

素因数の和:27682852

約数の個数: 80

約数和(自身を含む): 1400526699840

約数和(自身を除く): 955387774320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 27682769, 55365538, 83048307, 110731076, 138413845, 166096614, 221462152, 276827690, 332193228, 415241535, 442924304, 553655380, 664386456, 830483070, 1107310760, 1328772912, 1660966140, 1854745523, 2214621520, 3321932280, 3709491046, 5564236569, 6643864560, 7418982092, 9273727615, 11128473138, 14837964184, 18547455230, 22256946276, 27821182845, 29675928368, 37094910460, 44513892552, 55642365690, 74189820920, 89027785104, 111284731380, 148379641840, 222569462760, 445138925520]

約数ペア:

[(1, 445138925520), (2, 222569462760), (3, 148379641840), (4, 111284731380), (5, 89027785104), (6, 74189820920), (8, 55642365690), (10, 44513892552), (12, 37094910460), (15, 29675928368), (16, 27821182845), (20, 22256946276), (24, 18547455230), (30, 14837964184), (40, 11128473138), (48, 9273727615), (60, 7418982092), (67, 6643864560), (80, 5564236569), (120, 3709491046), (134, 3321932280), (201, 2214621520), (240, 1854745523), (268, 1660966140), (335, 1328772912), (402, 1107310760), (536, 830483070), (670, 664386456), (804, 553655380), (1005, 442924304), (1072, 415241535), (1340, 332193228), (1608, 276827690), (2010, 221462152), (2680, 166096614), (3216, 138413845), (4020, 110731076), (5360, 83048307), (8040, 55365538), (16080, 27682769)]