128197920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2714

約数の個数: 96

約数和(自身を含む): 407901312

約数和(自身を除く): 279703392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 2593, 3090, 3296, 4120, 4944, 5186, 6180, 7779, 8240, 9888, 10372, 12360, 12965, 15558, 16480, 20744, 24720, 25930, 31116, 38895, 41488, 49440, 51860, 62232, 77790, 82976, 103720, 124464, 155580, 207440, 248928, 267079, 311160, 414880, 534158, 622320, 801237, 1068316, 1244640, 1335395, 1602474, 2136632, 2670790, 3204948, 4006185, 4273264, 5341580, 6409896, 8012370, 8546528, 10683160, 12819792, 16024740, 21366320, 25639584, 32049480, 42732640, 64098960, 128197920]

約数ペア:

[(1, 128197920), (2, 64098960), (3, 42732640), (4, 32049480), (5, 25639584), (6, 21366320), (8, 16024740), (10, 12819792), (12, 10683160), (15, 8546528), (16, 8012370), (20, 6409896), (24, 5341580), (30, 4273264), (32, 4006185), (40, 3204948), (48, 2670790), (60, 2136632), (80, 1602474), (96, 1335395), (103, 1244640), (120, 1068316), (160, 801237), (206, 622320), (240, 534158), (309, 414880), (412, 311160), (480, 267079), (515, 248928), (618, 207440), (824, 155580), (1030, 124464), (1236, 103720), (1545, 82976), (1648, 77790), (2060, 62232), (2472, 51860), (2593, 49440), (3090, 41488), (3296, 38895), (4120, 31116), (4944, 25930), (5186, 24720), (6180, 20744), (7779, 16480), (8240, 15558), (9888, 12965), (10372, 12360)]