84819720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 264418560

約数和(自身を除く): 179598840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 151, 155, 186, 248, 302, 310, 372, 453, 465, 604, 620, 744, 755, 906, 930, 1208, 1240, 1510, 1812, 1860, 2265, 3020, 3624, 3720, 4530, 4681, 6040, 9060, 9362, 14043, 18120, 18724, 22801, 23405, 28086, 37448, 45602, 46810, 56172, 68403, 70215, 91204, 93620, 112344, 114005, 136806, 140430, 182408, 187240, 228010, 273612, 280860, 342015, 456020, 547224, 561720, 684030, 706831, 912040, 1368060, 1413662, 2120493, 2736120, 2827324, 3534155, 4240986, 5654648, 7068310, 8481972, 10602465, 14136620, 16963944, 21204930, 28273240, 42409860, 84819720]

約数ペア:

[(1, 84819720), (2, 42409860), (3, 28273240), (4, 21204930), (5, 16963944), (6, 14136620), (8, 10602465), (10, 8481972), (12, 7068310), (15, 5654648), (20, 4240986), (24, 3534155), (30, 2827324), (31, 2736120), (40, 2120493), (60, 1413662), (62, 1368060), (93, 912040), (120, 706831), (124, 684030), (151, 561720), (155, 547224), (186, 456020), (248, 342015), (302, 280860), (310, 273612), (372, 228010), (453, 187240), (465, 182408), (604, 140430), (620, 136806), (744, 114005), (755, 112344), (906, 93620), (930, 91204), (1208, 70215), (1240, 68403), (1510, 56172), (1812, 46810), (1860, 45602), (2265, 37448), (3020, 28086), (3624, 23405), (3720, 22801), (4530, 18724), (4681, 18120), (6040, 14043), (9060, 9362)]