201758880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420331}}^1$

素因数の和:420349

約数の個数: 48

約数和(自身を含む): 635541984

約数和(自身を除く): 433783104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420331, 840662, 1260993, 1681324, 2101655, 2521986, 3362648, 4203310, 5043972, 6304965, 6725296, 8406620, 10087944, 12609930, 13450592, 16813240, 20175888, 25219860, 33626480, 40351776, 50439720, 67252960, 100879440, 201758880]

約数ペア:

[(1, 201758880), (2, 100879440), (3, 67252960), (4, 50439720), (5, 40351776), (6, 33626480), (8, 25219860), (10, 20175888), (12, 16813240), (15, 13450592), (16, 12609930), (20, 10087944), (24, 8406620), (30, 6725296), (32, 6304965), (40, 5043972), (48, 4203310), (60, 3362648), (80, 2521986), (96, 2101655), (120, 1681324), (160, 1260993), (240, 840662), (480, 420331)]