40047480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3402

約数の個数: 128

約数和(自身を含む): 145670400

約数和(自身を除く): 105622920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3371, 3960, 5940, 6742, 10113, 11880, 13484, 16855, 20226, 26968, 30339, 33710, 37081, 40452, 50565, 60678, 67420, 74162, 80904, 91017, 101130, 111243, 121356, 134840, 148324, 151695, 182034, 185405, 202260, 222486, 242712, 296648, 303390, 333729, 364068, 370810, 404520, 444972, 455085, 556215, 606780, 667458, 728136, 741620, 889944, 910170, 1001187, 1112430, 1213560, 1334916, 1483240, 1668645, 1820340, 2002374, 2224860, 2669832, 3337290, 3640680, 4004748, 4449720, 5005935, 6674580, 8009496, 10011870, 13349160, 20023740, 40047480]

約数ペア:

[(1, 40047480), (2, 20023740), (3, 13349160), (4, 10011870), (5, 8009496), (6, 6674580), (8, 5005935), (9, 4449720), (10, 4004748), (11, 3640680), (12, 3337290), (15, 2669832), (18, 2224860), (20, 2002374), (22, 1820340), (24, 1668645), (27, 1483240), (30, 1334916), (33, 1213560), (36, 1112430), (40, 1001187), (44, 910170), (45, 889944), (54, 741620), (55, 728136), (60, 667458), (66, 606780), (72, 556215), (88, 455085), (90, 444972), (99, 404520), (108, 370810), (110, 364068), (120, 333729), (132, 303390), (135, 296648), (165, 242712), (180, 222486), (198, 202260), (216, 185405), (220, 182034), (264, 151695), (270, 148324), (297, 134840), (330, 121356), (360, 111243), (396, 101130), (440, 91017), (495, 80904), (540, 74162), (594, 67420), (660, 60678), (792, 50565), (990, 40452), (1080, 37081), (1188, 33710), (1320, 30339), (1485, 26968), (1980, 20226), (2376, 16855), (2970, 13484), (3371, 11880), (3960, 10113), (5940, 6742)]