40918320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3379

約数の個数: 120

約数和(自身を含む): 145544256

約数和(自身を除く): 104625936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3343, 4080, 6120, 6686, 10029, 12240, 13372, 16715, 20058, 26744, 30087, 33430, 40116, 50145, 53488, 56831, 60174, 66860, 80232, 100290, 113662, 120348, 133720, 150435, 160464, 170493, 200580, 227324, 240696, 267440, 284155, 300870, 340986, 401160, 454648, 481392, 511479, 568310, 601740, 681972, 802320, 852465, 909296, 1022958, 1136620, 1203480, 1363944, 1704930, 2045916, 2273240, 2406960, 2557395, 2727888, 3409860, 4091832, 4546480, 5114790, 6819720, 8183664, 10229580, 13639440, 20459160, 40918320]

約数ペア:

[(1, 40918320), (2, 20459160), (3, 13639440), (4, 10229580), (5, 8183664), (6, 6819720), (8, 5114790), (9, 4546480), (10, 4091832), (12, 3409860), (15, 2727888), (16, 2557395), (17, 2406960), (18, 2273240), (20, 2045916), (24, 1704930), (30, 1363944), (34, 1203480), (36, 1136620), (40, 1022958), (45, 909296), (48, 852465), (51, 802320), (60, 681972), (68, 601740), (72, 568310), (80, 511479), (85, 481392), (90, 454648), (102, 401160), (120, 340986), (136, 300870), (144, 284155), (153, 267440), (170, 240696), (180, 227324), (204, 200580), (240, 170493), (255, 160464), (272, 150435), (306, 133720), (340, 120348), (360, 113662), (408, 100290), (510, 80232), (612, 66860), (680, 60174), (720, 56831), (765, 53488), (816, 50145), (1020, 40116), (1224, 33430), (1360, 30087), (1530, 26744), (2040, 20058), (2448, 16715), (3060, 13372), (3343, 12240), (4080, 10029), (6120, 6686)]