27278880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3378

約数の個数: 96

約数和(自身を含む): 91010304

約数和(自身を除く): 63731424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 3343, 4080, 6686, 8160, 10029, 13372, 16715, 20058, 26744, 33430, 40116, 50145, 53488, 56831, 66860, 80232, 100290, 106976, 113662, 133720, 160464, 170493, 200580, 227324, 267440, 284155, 320928, 340986, 401160, 454648, 534880, 568310, 681972, 802320, 852465, 909296, 1136620, 1363944, 1604640, 1704930, 1818592, 2273240, 2727888, 3409860, 4546480, 5455776, 6819720, 9092960, 13639440, 27278880]

約数ペア:

[(1, 27278880), (2, 13639440), (3, 9092960), (4, 6819720), (5, 5455776), (6, 4546480), (8, 3409860), (10, 2727888), (12, 2273240), (15, 1818592), (16, 1704930), (17, 1604640), (20, 1363944), (24, 1136620), (30, 909296), (32, 852465), (34, 802320), (40, 681972), (48, 568310), (51, 534880), (60, 454648), (68, 401160), (80, 340986), (85, 320928), (96, 284155), (102, 267440), (120, 227324), (136, 200580), (160, 170493), (170, 160464), (204, 133720), (240, 113662), (255, 106976), (272, 100290), (340, 80232), (408, 66860), (480, 56831), (510, 53488), (544, 50145), (680, 40116), (816, 33430), (1020, 26744), (1360, 20058), (1632, 16715), (2040, 13372), (2720, 10029), (3343, 8160), (4080, 6686)]