63937680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15671}}^1$

素因数の和:15704

約数の個数: 80

約数和(自身を含む): 209879424

約数和(自身を除く): 145941744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15671, 31342, 47013, 62684, 78355, 94026, 125368, 156710, 188052, 235065, 250736, 266407, 313420, 376104, 470130, 532814, 626840, 752208, 799221, 940260, 1065628, 1253680, 1332035, 1598442, 1880520, 2131256, 2664070, 3196884, 3761040, 3996105, 4262512, 5328140, 6393768, 7992210, 10656280, 12787536, 15984420, 21312560, 31968840, 63937680]

約数ペア:

[(1, 63937680), (2, 31968840), (3, 21312560), (4, 15984420), (5, 12787536), (6, 10656280), (8, 7992210), (10, 6393768), (12, 5328140), (15, 4262512), (16, 3996105), (17, 3761040), (20, 3196884), (24, 2664070), (30, 2131256), (34, 1880520), (40, 1598442), (48, 1332035), (51, 1253680), (60, 1065628), (68, 940260), (80, 799221), (85, 752208), (102, 626840), (120, 532814), (136, 470130), (170, 376104), (204, 313420), (240, 266407), (255, 250736), (272, 235065), (340, 188052), (408, 156710), (510, 125368), (680, 94026), (816, 78355), (1020, 62684), (1360, 47013), (2040, 31342), (4080, 15671)]