2979411840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30469

約数の個数: 192

約数和(自身を含む): 10893832560

約数和(自身を除く): 7914420720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 30427, 32640, 48960, 60854, 91281, 97920, 121708, 152135, 182562, 243416, 273843, 304270, 365124, 456405, 486832, 517259, 547686, 608540, 730248, 912810, 973664, 1034518, 1095372, 1217080, 1369215, 1460496, 1551777, 1825620, 1947328, 2069036, 2190744, 2434160, 2586295, 2738430, 2920992, 3103554, 3651240, 3894656, 4138072, 4381488, 4655331, 4868320, 5172590, 5476860, 5841984, 6207108, 7302480, 7758885, 8276144, 8762976, 9310662, 9736640, 10345180, 10953720, 11683968, 12414216, 14604960, 15517770, 16552288, 17525952, 18621324, 19473280, 20690360, 21907440, 23276655, 24828432, 29209920, 31035540, 33104576, 35051904, 37242648, 41380720, 43814880, 46553310, 49656864, 58419840, 62071080, 66209152, 74485296, 82761440, 87629760, 93106620, 99313728, 124142160, 148970592, 165522880, 175259520, 186213240, 198627456, 248284320, 297941184, 331045760, 372426480, 496568640, 595882368, 744852960, 993137280, 1489705920, 2979411840]

約数ペア:

[(1, 2979411840), (2, 1489705920), (3, 993137280), (4, 744852960), (5, 595882368), (6, 496568640), (8, 372426480), (9, 331045760), (10, 297941184), (12, 248284320), (15, 198627456), (16, 186213240), (17, 175259520), (18, 165522880), (20, 148970592), (24, 124142160), (30, 99313728), (32, 93106620), (34, 87629760), (36, 82761440), (40, 74485296), (45, 66209152), (48, 62071080), (51, 58419840), (60, 49656864), (64, 46553310), (68, 43814880), (72, 41380720), (80, 37242648), (85, 35051904), (90, 33104576), (96, 31035540), (102, 29209920), (120, 24828432), (128, 23276655), (136, 21907440), (144, 20690360), (153, 19473280), (160, 18621324), (170, 17525952), (180, 16552288), (192, 15517770), (204, 14604960), (240, 12414216), (255, 11683968), (272, 10953720), (288, 10345180), (306, 9736640), (320, 9310662), (340, 8762976), (360, 8276144), (384, 7758885), (408, 7302480), (480, 6207108), (510, 5841984), (544, 5476860), (576, 5172590), (612, 4868320), (640, 4655331), (680, 4381488), (720, 4138072), (765, 3894656), (816, 3651240), (960, 3103554), (1020, 2920992), (1088, 2738430), (1152, 2586295), (1224, 2434160), (1360, 2190744), (1440, 2069036), (1530, 1947328), (1632, 1825620), (1920, 1551777), (2040, 1460496), (2176, 1369215), (2448, 1217080), (2720, 1095372), (2880, 1034518), (3060, 973664), (3264, 912810), (4080, 730248), (4896, 608540), (5440, 547686), (5760, 517259), (6120, 486832), (6528, 456405), (8160, 365124), (9792, 304270), (10880, 273843), (12240, 243416), (16320, 182562), (19584, 152135), (24480, 121708), (30427, 97920), (32640, 91281), (48960, 60854)]