549986040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89867}}^1$

素因数の和:89901

約数の個数: 96

約数和(自身を含む): 1892620080

約数和(自身を除く): 1342634040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 89867, 179734, 269601, 359468, 449335, 539202, 718936, 808803, 898670, 1078404, 1348005, 1527739, 1617606, 1797340, 2156808, 2696010, 3055478, 3235212, 3594680, 4044015, 4583217, 5392020, 6110956, 6470424, 7638695, 8088030, 9166434, 10784040, 12221912, 13749651, 15277390, 16176060, 18332868, 22916085, 27499302, 30554780, 32352120, 36665736, 45832170, 54998604, 61109560, 68748255, 91664340, 109997208, 137496510, 183328680, 274993020, 549986040]

約数ペア:

[(1, 549986040), (2, 274993020), (3, 183328680), (4, 137496510), (5, 109997208), (6, 91664340), (8, 68748255), (9, 61109560), (10, 54998604), (12, 45832170), (15, 36665736), (17, 32352120), (18, 30554780), (20, 27499302), (24, 22916085), (30, 18332868), (34, 16176060), (36, 15277390), (40, 13749651), (45, 12221912), (51, 10784040), (60, 9166434), (68, 8088030), (72, 7638695), (85, 6470424), (90, 6110956), (102, 5392020), (120, 4583217), (136, 4044015), (153, 3594680), (170, 3235212), (180, 3055478), (204, 2696010), (255, 2156808), (306, 1797340), (340, 1617606), (360, 1527739), (408, 1348005), (510, 1078404), (612, 898670), (680, 808803), (765, 718936), (1020, 539202), (1224, 449335), (1530, 359468), (2040, 269601), (3060, 179734), (6120, 89867)]