40473840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15331}}^1$

素因数の和:15358

約数の個数: 80

約数和(自身を含む): 136884096

約数和(自身を除く): 96410256

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, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 168641, 183972, 229965, 245296, 306620, 337282, 367944, 459930, 505923, 613240, 674564, 735888, 843205, 919860, 1011846, 1226480, 1349128, 1686410, 1839720, 2023692, 2529615, 2698256, 3372820, 3679440, 4047384, 5059230, 6745640, 8094768, 10118460, 13491280, 20236920, 40473840]

約数ペア:

[(1, 40473840), (2, 20236920), (3, 13491280), (4, 10118460), (5, 8094768), (6, 6745640), (8, 5059230), (10, 4047384), (11, 3679440), (12, 3372820), (15, 2698256), (16, 2529615), (20, 2023692), (22, 1839720), (24, 1686410), (30, 1349128), (33, 1226480), (40, 1011846), (44, 919860), (48, 843205), (55, 735888), (60, 674564), (66, 613240), (80, 505923), (88, 459930), (110, 367944), (120, 337282), (132, 306620), (165, 245296), (176, 229965), (220, 183972), (240, 168641), (264, 153310), (330, 122648), (440, 91986), (528, 76655), (660, 61324), (880, 45993), (1320, 30662), (2640, 15331)]