48810720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 179020800

約数和(自身を除く): 130210080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 199, 210, 219, 224, 240, 280, 292, 336, 365, 398, 420, 438, 480, 511, 560, 584, 597, 672, 730, 796, 840, 876, 995, 1022, 1095, 1120, 1168, 1194, 1393, 1460, 1533, 1592, 1680, 1752, 1990, 2044, 2190, 2336, 2388, 2555, 2786, 2920, 2985, 3066, 3184, 3360, 3504, 3980, 4088, 4179, 4380, 4776, 5110, 5572, 5840, 5970, 6132, 6368, 6965, 7008, 7665, 7960, 8176, 8358, 8760, 9552, 10220, 11144, 11680, 11940, 12264, 13930, 14527, 15330, 15920, 16352, 16716, 17520, 19104, 20440, 20895, 22288, 23880, 24528, 27860, 29054, 30660, 31840, 33432, 35040, 40880, 41790, 43581, 44576, 47760, 49056, 55720, 58108, 61320, 66864, 72635, 81760, 83580, 87162, 95520, 101689, 111440, 116216, 122640, 133728, 145270, 167160, 174324, 203378, 217905, 222880, 232432, 245280, 290540, 305067, 334320, 348648, 406756, 435810, 464864, 508445, 581080, 610134, 668640, 697296, 813512, 871620, 1016890, 1162160, 1220268, 1394592, 1525335, 1627024, 1743240, 2033780, 2324320, 2440536, 3050670, 3254048, 3486480, 4067560, 4881072, 6101340, 6972960, 8135120, 9762144, 12202680, 16270240, 24405360, 48810720]

約数ペア:

[(1, 48810720), (2, 24405360), (3, 16270240), (4, 12202680), (5, 9762144), (6, 8135120), (7, 6972960), (8, 6101340), (10, 4881072), (12, 4067560), (14, 3486480), (15, 3254048), (16, 3050670), (20, 2440536), (21, 2324320), (24, 2033780), (28, 1743240), (30, 1627024), (32, 1525335), (35, 1394592), (40, 1220268), (42, 1162160), (48, 1016890), (56, 871620), (60, 813512), (70, 697296), (73, 668640), (80, 610134), (84, 581080), (96, 508445), (105, 464864), (112, 435810), (120, 406756), (140, 348648), (146, 334320), (160, 305067), (168, 290540), (199, 245280), (210, 232432), (219, 222880), (224, 217905), (240, 203378), (280, 174324), (292, 167160), (336, 145270), (365, 133728), (398, 122640), (420, 116216), (438, 111440), (480, 101689), (511, 95520), (560, 87162), (584, 83580), (597, 81760), (672, 72635), (730, 66864), (796, 61320), (840, 58108), (876, 55720), (995, 49056), (1022, 47760), (1095, 44576), (1120, 43581), (1168, 41790), (1194, 40880), (1393, 35040), (1460, 33432), (1533, 31840), (1592, 30660), (1680, 29054), (1752, 27860), (1990, 24528), (2044, 23880), (2190, 22288), (2336, 20895), (2388, 20440), (2555, 19104), (2786, 17520), (2920, 16716), (2985, 16352), (3066, 15920), (3184, 15330), (3360, 14527), (3504, 13930), (3980, 12264), (4088, 11940), (4179, 11680), (4380, 11144), (4776, 10220), (5110, 9552), (5572, 8760), (5840, 8358), (5970, 8176), (6132, 7960), (6368, 7665), (6965, 7008)]