4083480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 14400000

約数和(自身を除く): 10316520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 199, 216, 228, 270, 285, 342, 360, 380, 398, 456, 513, 540, 570, 597, 684, 760, 796, 855, 995, 1026, 1080, 1140, 1194, 1368, 1592, 1710, 1791, 1990, 2052, 2280, 2388, 2565, 2985, 3420, 3582, 3781, 3980, 4104, 4776, 5130, 5373, 5970, 6840, 7164, 7562, 7960, 8955, 10260, 10746, 11343, 11940, 14328, 15124, 17910, 18905, 20520, 21492, 22686, 23880, 26865, 30248, 34029, 35820, 37810, 42984, 45372, 53730, 56715, 68058, 71640, 75620, 90744, 102087, 107460, 113430, 136116, 151240, 170145, 204174, 214920, 226860, 272232, 340290, 408348, 453720, 510435, 680580, 816696, 1020870, 1361160, 2041740, 4083480]

約数ペア:

[(1, 4083480), (2, 2041740), (3, 1361160), (4, 1020870), (5, 816696), (6, 680580), (8, 510435), (9, 453720), (10, 408348), (12, 340290), (15, 272232), (18, 226860), (19, 214920), (20, 204174), (24, 170145), (27, 151240), (30, 136116), (36, 113430), (38, 107460), (40, 102087), (45, 90744), (54, 75620), (57, 71640), (60, 68058), (72, 56715), (76, 53730), (90, 45372), (95, 42984), (108, 37810), (114, 35820), (120, 34029), (135, 30248), (152, 26865), (171, 23880), (180, 22686), (190, 21492), (199, 20520), (216, 18905), (228, 17910), (270, 15124), (285, 14328), (342, 11940), (360, 11343), (380, 10746), (398, 10260), (456, 8955), (513, 7960), (540, 7562), (570, 7164), (597, 6840), (684, 5970), (760, 5373), (796, 5130), (855, 4776), (995, 4104), (1026, 3980), (1080, 3781), (1140, 3582), (1194, 3420), (1368, 2985), (1592, 2565), (1710, 2388), (1791, 2280), (1990, 2052)]