2849147520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31573}}^1$

素因数の和:31642

約数の個数: 128

約数和(自身を含む): 9275178240

約数和(自身を除く): 6426030720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 30080, 31573, 45120, 63146, 90240, 94719, 126292, 157865, 189438, 252584, 315730, 378876, 473595, 505168, 631460, 757752, 947190, 1010336, 1262920, 1483931, 1515504, 1894380, 2020672, 2525840, 2967862, 3031008, 3788760, 4041344, 4451793, 5051680, 5935724, 6062016, 7419655, 7577520, 8903586, 10103360, 11871448, 12124032, 14839310, 15155040, 17807172, 20206720, 22258965, 23742896, 29678620, 30310080, 35614344, 44517930, 47485792, 59357240, 60620160, 71228688, 89035860, 94971584, 118714480, 142457376, 178071720, 189943168, 237428960, 284914752, 356143440, 474857920, 569829504, 712286880, 949715840, 1424573760, 2849147520]

約数ペア:

[(1, 2849147520), (2, 1424573760), (3, 949715840), (4, 712286880), (5, 569829504), (6, 474857920), (8, 356143440), (10, 284914752), (12, 237428960), (15, 189943168), (16, 178071720), (20, 142457376), (24, 118714480), (30, 94971584), (32, 89035860), (40, 71228688), (47, 60620160), (48, 59357240), (60, 47485792), (64, 44517930), (80, 35614344), (94, 30310080), (96, 29678620), (120, 23742896), (128, 22258965), (141, 20206720), (160, 17807172), (188, 15155040), (192, 14839310), (235, 12124032), (240, 11871448), (282, 10103360), (320, 8903586), (376, 7577520), (384, 7419655), (470, 6062016), (480, 5935724), (564, 5051680), (640, 4451793), (705, 4041344), (752, 3788760), (940, 3031008), (960, 2967862), (1128, 2525840), (1410, 2020672), (1504, 1894380), (1880, 1515504), (1920, 1483931), (2256, 1262920), (2820, 1010336), (3008, 947190), (3760, 757752), (4512, 631460), (5640, 505168), (6016, 473595), (7520, 378876), (9024, 315730), (11280, 252584), (15040, 189438), (18048, 157865), (22560, 126292), (30080, 94719), (31573, 90240), (45120, 63146)]