125997840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 120

約数和(自身を含む): 427502400

約数和(自身を除く): 301504560

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, 1699, 1854, 2060, 2472, 3090, 3398, 3708, 4120, 4635, 4944, 5097, 6180, 6796, 7416, 8240, 8495, 9270, 10194, 12360, 13592, 14832, 15291, 16990, 18540, 20388, 24720, 25485, 27184, 30582, 33980, 37080, 40776, 50970, 61164, 67960, 74160, 76455, 81552, 101940, 122328, 135920, 152910, 174997, 203880, 244656, 305820, 349994, 407760, 524991, 611640, 699988, 874985, 1049982, 1223280, 1399976, 1574973, 1749970, 2099964, 2624955, 2799952, 3149946, 3499940, 4199928, 5249910, 6299892, 6999880, 7874865, 8399856, 10499820, 12599784, 13999760, 15749730, 20999640, 25199568, 31499460, 41999280, 62998920, 125997840]

約数ペア:

[(1, 125997840), (2, 62998920), (3, 41999280), (4, 31499460), (5, 25199568), (6, 20999640), (8, 15749730), (9, 13999760), (10, 12599784), (12, 10499820), (15, 8399856), (16, 7874865), (18, 6999880), (20, 6299892), (24, 5249910), (30, 4199928), (36, 3499940), (40, 3149946), (45, 2799952), (48, 2624955), (60, 2099964), (72, 1749970), (80, 1574973), (90, 1399976), (103, 1223280), (120, 1049982), (144, 874985), (180, 699988), (206, 611640), (240, 524991), (309, 407760), (360, 349994), (412, 305820), (515, 244656), (618, 203880), (720, 174997), (824, 152910), (927, 135920), (1030, 122328), (1236, 101940), (1545, 81552), (1648, 76455), (1699, 74160), (1854, 67960), (2060, 61164), (2472, 50970), (3090, 40776), (3398, 37080), (3708, 33980), (4120, 30582), (4635, 27184), (4944, 25485), (5097, 24720), (6180, 20388), (6796, 18540), (7416, 16990), (8240, 15291), (8495, 14832), (9270, 13592), (10194, 12360)]