90649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34337}}^1$

素因数の和:34364

約数の個数: 80

約数和(自身を含む): 306569664

約数和(自身を除く): 215919984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 34337, 68674, 103011, 137348, 171685, 206022, 274696, 343370, 377707, 412044, 515055, 549392, 686740, 755414, 824088, 1030110, 1133121, 1373480, 1510828, 1648176, 1888535, 2060220, 2266242, 2746960, 3021656, 3777070, 4120440, 4532484, 5665605, 6043312, 7554140, 8240880, 9064968, 11331210, 15108280, 18129936, 22662420, 30216560, 45324840, 90649680]

約数ペア:

[(1, 90649680), (2, 45324840), (3, 30216560), (4, 22662420), (5, 18129936), (6, 15108280), (8, 11331210), (10, 9064968), (11, 8240880), (12, 7554140), (15, 6043312), (16, 5665605), (20, 4532484), (22, 4120440), (24, 3777070), (30, 3021656), (33, 2746960), (40, 2266242), (44, 2060220), (48, 1888535), (55, 1648176), (60, 1510828), (66, 1373480), (80, 1133121), (88, 1030110), (110, 824088), (120, 755414), (132, 686740), (165, 549392), (176, 515055), (220, 412044), (240, 377707), (264, 343370), (330, 274696), (440, 206022), (528, 171685), (660, 137348), (880, 103011), (1320, 68674), (2640, 34337)]