90892080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3139

約数の個数: 120

約数和(自身を含む): 312792480

約数和(自身を除く): 221900400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3079, 3280, 3690, 4920, 5904, 6158, 7380, 9237, 9840, 12316, 14760, 15395, 18474, 24632, 27711, 29520, 30790, 36948, 46185, 49264, 55422, 61580, 73896, 92370, 110844, 123160, 126239, 138555, 147792, 184740, 221688, 246320, 252478, 277110, 369480, 378717, 443376, 504956, 554220, 631195, 738960, 757434, 1009912, 1108440, 1136151, 1262390, 1514868, 1893585, 2019824, 2216880, 2272302, 2524780, 3029736, 3787170, 4544604, 5049560, 5680755, 6059472, 7574340, 9089208, 10099120, 11361510, 15148680, 18178416, 22723020, 30297360, 45446040, 90892080]

約数ペア:

[(1, 90892080), (2, 45446040), (3, 30297360), (4, 22723020), (5, 18178416), (6, 15148680), (8, 11361510), (9, 10099120), (10, 9089208), (12, 7574340), (15, 6059472), (16, 5680755), (18, 5049560), (20, 4544604), (24, 3787170), (30, 3029736), (36, 2524780), (40, 2272302), (41, 2216880), (45, 2019824), (48, 1893585), (60, 1514868), (72, 1262390), (80, 1136151), (82, 1108440), (90, 1009912), (120, 757434), (123, 738960), (144, 631195), (164, 554220), (180, 504956), (205, 443376), (240, 378717), (246, 369480), (328, 277110), (360, 252478), (369, 246320), (410, 221688), (492, 184740), (615, 147792), (656, 138555), (720, 126239), (738, 123160), (820, 110844), (984, 92370), (1230, 73896), (1476, 61580), (1640, 55422), (1845, 49264), (1968, 46185), (2460, 36948), (2952, 30790), (3079, 29520), (3280, 27711), (3690, 24632), (4920, 18474), (5904, 15395), (6158, 14760), (7380, 12316), (9237, 9840)]