148097520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2119

約数の個数: 120

約数和(自身を含む): 502441056

約数和(自身を除く): 354343536

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, 1997, 2060, 2472, 3090, 3708, 3994, 4120, 4635, 4944, 5991, 6180, 7416, 7988, 8240, 9270, 9985, 11982, 12360, 14832, 15976, 17973, 18540, 19970, 23964, 24720, 29955, 31952, 35946, 37080, 39940, 47928, 59910, 71892, 74160, 79880, 89865, 95856, 119820, 143784, 159760, 179730, 205691, 239640, 287568, 359460, 411382, 479280, 617073, 718920, 822764, 1028455, 1234146, 1437840, 1645528, 1851219, 2056910, 2468292, 3085365, 3291056, 3702438, 4113820, 4936584, 6170730, 7404876, 8227640, 9256095, 9873168, 12341460, 14809752, 16455280, 18512190, 24682920, 29619504, 37024380, 49365840, 74048760, 148097520]

約数ペア:

[(1, 148097520), (2, 74048760), (3, 49365840), (4, 37024380), (5, 29619504), (6, 24682920), (8, 18512190), (9, 16455280), (10, 14809752), (12, 12341460), (15, 9873168), (16, 9256095), (18, 8227640), (20, 7404876), (24, 6170730), (30, 4936584), (36, 4113820), (40, 3702438), (45, 3291056), (48, 3085365), (60, 2468292), (72, 2056910), (80, 1851219), (90, 1645528), (103, 1437840), (120, 1234146), (144, 1028455), (180, 822764), (206, 718920), (240, 617073), (309, 479280), (360, 411382), (412, 359460), (515, 287568), (618, 239640), (720, 205691), (824, 179730), (927, 159760), (1030, 143784), (1236, 119820), (1545, 95856), (1648, 89865), (1854, 79880), (1997, 74160), (2060, 71892), (2472, 59910), (3090, 47928), (3708, 39940), (3994, 37080), (4120, 35946), (4635, 31952), (4944, 29955), (5991, 24720), (6180, 23964), (7416, 19970), (7988, 18540), (8240, 17973), (9270, 15976), (9985, 14832), (11982, 12360)]