142818240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4850

約数の個数: 112

約数和(自身を含む): 468172800

約数和(自身を除く): 325354560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4799, 4960, 5952, 7440, 9598, 9920, 14397, 14880, 19196, 23995, 28794, 29760, 38392, 47990, 57588, 71985, 76784, 95980, 115176, 143970, 148769, 153568, 191960, 230352, 287940, 297538, 307136, 383920, 446307, 460704, 575880, 595076, 743845, 767840, 892614, 921408, 1151760, 1190152, 1487690, 1535680, 1785228, 2231535, 2303520, 2380304, 2975380, 3570456, 4463070, 4607040, 4760608, 5950760, 7140912, 8926140, 9521216, 11901520, 14281824, 17852280, 23803040, 28563648, 35704560, 47606080, 71409120, 142818240]

約数ペア:

[(1, 142818240), (2, 71409120), (3, 47606080), (4, 35704560), (5, 28563648), (6, 23803040), (8, 17852280), (10, 14281824), (12, 11901520), (15, 9521216), (16, 8926140), (20, 7140912), (24, 5950760), (30, 4760608), (31, 4607040), (32, 4463070), (40, 3570456), (48, 2975380), (60, 2380304), (62, 2303520), (64, 2231535), (80, 1785228), (93, 1535680), (96, 1487690), (120, 1190152), (124, 1151760), (155, 921408), (160, 892614), (186, 767840), (192, 743845), (240, 595076), (248, 575880), (310, 460704), (320, 446307), (372, 383920), (465, 307136), (480, 297538), (496, 287940), (620, 230352), (744, 191960), (930, 153568), (960, 148769), (992, 143970), (1240, 115176), (1488, 95980), (1860, 76784), (1984, 71985), (2480, 57588), (2976, 47990), (3720, 38392), (4799, 29760), (4960, 28794), (5952, 23995), (7440, 19196), (9598, 14880), (9920, 14397)]