12703440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 40372416

約数和(自身を除く): 27668976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1291, 1640, 1968, 2460, 2582, 3280, 3873, 4920, 5164, 6455, 7746, 9840, 10328, 12910, 15492, 19365, 20656, 25820, 30984, 38730, 51640, 52931, 61968, 77460, 103280, 105862, 154920, 158793, 211724, 264655, 309840, 317586, 423448, 529310, 635172, 793965, 846896, 1058620, 1270344, 1587930, 2117240, 2540688, 3175860, 4234480, 6351720, 12703440]

約数ペア:

[(1, 12703440), (2, 6351720), (3, 4234480), (4, 3175860), (5, 2540688), (6, 2117240), (8, 1587930), (10, 1270344), (12, 1058620), (15, 846896), (16, 793965), (20, 635172), (24, 529310), (30, 423448), (40, 317586), (41, 309840), (48, 264655), (60, 211724), (80, 158793), (82, 154920), (120, 105862), (123, 103280), (164, 77460), (205, 61968), (240, 52931), (246, 51640), (328, 38730), (410, 30984), (492, 25820), (615, 20656), (656, 19365), (820, 15492), (984, 12910), (1230, 10328), (1291, 9840), (1640, 7746), (1968, 6455), (2460, 5164), (2582, 4920), (3280, 3873)]