90984480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 303367680

約数和(自身を除く): 212383200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 74, 80, 94, 96, 109, 111, 120, 141, 148, 160, 185, 188, 218, 222, 235, 240, 282, 296, 327, 370, 376, 436, 444, 470, 480, 545, 555, 564, 592, 654, 705, 740, 752, 872, 888, 940, 1090, 1110, 1128, 1184, 1308, 1410, 1480, 1504, 1635, 1739, 1744, 1776, 1880, 2180, 2220, 2256, 2616, 2820, 2960, 3270, 3478, 3488, 3552, 3760, 4033, 4360, 4440, 4512, 5123, 5217, 5232, 5640, 5920, 6540, 6956, 7520, 8066, 8695, 8720, 8880, 10246, 10434, 10464, 11280, 12099, 13080, 13912, 15369, 16132, 17390, 17440, 17760, 20165, 20492, 20868, 22560, 24198, 25615, 26085, 26160, 27824, 30738, 32264, 34780, 40330, 40984, 41736, 48396, 51230, 52170, 52320, 55648, 60495, 61476, 64528, 69560, 76845, 80660, 81968, 83472, 96792, 102460, 104340, 120990, 122952, 129056, 139120, 153690, 161320, 163936, 166944, 189551, 193584, 204920, 208680, 241980, 245904, 278240, 307380, 322640, 379102, 387168, 409840, 417360, 483960, 491808, 568653, 614760, 645280, 758204, 819680, 834720, 947755, 967920, 1137306, 1229520, 1516408, 1895510, 1935840, 2274612, 2459040, 2843265, 3032816, 3791020, 4549224, 5686530, 6065632, 7582040, 9098448, 11373060, 15164080, 18196896, 22746120, 30328160, 45492240, 90984480]

約数ペア:

[(1, 90984480), (2, 45492240), (3, 30328160), (4, 22746120), (5, 18196896), (6, 15164080), (8, 11373060), (10, 9098448), (12, 7582040), (15, 6065632), (16, 5686530), (20, 4549224), (24, 3791020), (30, 3032816), (32, 2843265), (37, 2459040), (40, 2274612), (47, 1935840), (48, 1895510), (60, 1516408), (74, 1229520), (80, 1137306), (94, 967920), (96, 947755), (109, 834720), (111, 819680), (120, 758204), (141, 645280), (148, 614760), (160, 568653), (185, 491808), (188, 483960), (218, 417360), (222, 409840), (235, 387168), (240, 379102), (282, 322640), (296, 307380), (327, 278240), (370, 245904), (376, 241980), (436, 208680), (444, 204920), (470, 193584), (480, 189551), (545, 166944), (555, 163936), (564, 161320), (592, 153690), (654, 139120), (705, 129056), (740, 122952), (752, 120990), (872, 104340), (888, 102460), (940, 96792), (1090, 83472), (1110, 81968), (1128, 80660), (1184, 76845), (1308, 69560), (1410, 64528), (1480, 61476), (1504, 60495), (1635, 55648), (1739, 52320), (1744, 52170), (1776, 51230), (1880, 48396), (2180, 41736), (2220, 40984), (2256, 40330), (2616, 34780), (2820, 32264), (2960, 30738), (3270, 27824), (3478, 26160), (3488, 26085), (3552, 25615), (3760, 24198), (4033, 22560), (4360, 20868), (4440, 20492), (4512, 20165), (5123, 17760), (5217, 17440), (5232, 17390), (5640, 16132), (5920, 15369), (6540, 13912), (6956, 13080), (7520, 12099), (8066, 11280), (8695, 10464), (8720, 10434), (8880, 10246)]