845349840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11399}}^1$

素因数の和:11521

約数の個数: 120

約数和(自身を含む): 2866780800

約数和(自身を除く): 2021430960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 11399, 12360, 14832, 18540, 22798, 24720, 34197, 37080, 45596, 56995, 68394, 74160, 91192, 102591, 113990, 136788, 170985, 182384, 205182, 227980, 273576, 341970, 410364, 455960, 512955, 547152, 683940, 820728, 911920, 1025910, 1174097, 1367880, 1641456, 2051820, 2348194, 2735760, 3522291, 4103640, 4696388, 5870485, 7044582, 8207280, 9392776, 10566873, 11740970, 14089164, 17611455, 18785552, 21133746, 23481940, 28178328, 35222910, 42267492, 46963880, 52834365, 56356656, 70445820, 84534984, 93927760, 105668730, 140891640, 169069968, 211337460, 281783280, 422674920, 845349840]

約数ペア:

[(1, 845349840), (2, 422674920), (3, 281783280), (4, 211337460), (5, 169069968), (6, 140891640), (8, 105668730), (9, 93927760), (10, 84534984), (12, 70445820), (15, 56356656), (16, 52834365), (18, 46963880), (20, 42267492), (24, 35222910), (30, 28178328), (36, 23481940), (40, 21133746), (45, 18785552), (48, 17611455), (60, 14089164), (72, 11740970), (80, 10566873), (90, 9392776), (103, 8207280), (120, 7044582), (144, 5870485), (180, 4696388), (206, 4103640), (240, 3522291), (309, 2735760), (360, 2348194), (412, 2051820), (515, 1641456), (618, 1367880), (720, 1174097), (824, 1025910), (927, 911920), (1030, 820728), (1236, 683940), (1545, 547152), (1648, 512955), (1854, 455960), (2060, 410364), (2472, 341970), (3090, 273576), (3708, 227980), (4120, 205182), (4635, 182384), (4944, 170985), (6180, 136788), (7416, 113990), (8240, 102591), (9270, 91192), (11399, 74160), (12360, 68394), (14832, 56995), (18540, 45596), (22798, 37080), (24720, 34197)]