47821680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3943

約数の個数: 120

約数和(自身を含む): 170091792

約数和(自身を除く): 122270112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3907, 4080, 6120, 7814, 11721, 12240, 15628, 19535, 23442, 31256, 35163, 39070, 46884, 58605, 62512, 66419, 70326, 78140, 93768, 117210, 132838, 140652, 156280, 175815, 187536, 199257, 234420, 265676, 281304, 312560, 332095, 351630, 398514, 468840, 531352, 562608, 597771, 664190, 703260, 797028, 937680, 996285, 1062704, 1195542, 1328380, 1406520, 1594056, 1992570, 2391084, 2656760, 2813040, 2988855, 3188112, 3985140, 4782168, 5313520, 5977710, 7970280, 9564336, 11955420, 15940560, 23910840, 47821680]

約数ペア:

[(1, 47821680), (2, 23910840), (3, 15940560), (4, 11955420), (5, 9564336), (6, 7970280), (8, 5977710), (9, 5313520), (10, 4782168), (12, 3985140), (15, 3188112), (16, 2988855), (17, 2813040), (18, 2656760), (20, 2391084), (24, 1992570), (30, 1594056), (34, 1406520), (36, 1328380), (40, 1195542), (45, 1062704), (48, 996285), (51, 937680), (60, 797028), (68, 703260), (72, 664190), (80, 597771), (85, 562608), (90, 531352), (102, 468840), (120, 398514), (136, 351630), (144, 332095), (153, 312560), (170, 281304), (180, 265676), (204, 234420), (240, 199257), (255, 187536), (272, 175815), (306, 156280), (340, 140652), (360, 132838), (408, 117210), (510, 93768), (612, 78140), (680, 70326), (720, 66419), (765, 62512), (816, 58605), (1020, 46884), (1224, 39070), (1360, 35163), (1530, 31256), (2040, 23442), (2448, 19535), (3060, 15628), (3907, 12240), (4080, 11721), (6120, 7814)]