4748580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 15934464

約数和(自身を除く): 11185884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 37, 45, 46, 60, 62, 69, 74, 90, 92, 93, 111, 115, 124, 138, 148, 155, 180, 185, 186, 207, 222, 230, 276, 279, 310, 333, 345, 370, 372, 414, 444, 460, 465, 555, 558, 620, 666, 690, 713, 740, 828, 851, 930, 1035, 1110, 1116, 1147, 1332, 1380, 1395, 1426, 1665, 1702, 1860, 2070, 2139, 2220, 2294, 2553, 2790, 2852, 3330, 3404, 3441, 3565, 4140, 4255, 4278, 4588, 5106, 5580, 5735, 6417, 6660, 6882, 7130, 7659, 8510, 8556, 10212, 10323, 10695, 11470, 12765, 12834, 13764, 14260, 15318, 17020, 17205, 20646, 21390, 22940, 25530, 25668, 26381, 30636, 32085, 34410, 38295, 41292, 42780, 51060, 51615, 52762, 64170, 68820, 76590, 79143, 103230, 105524, 128340, 131905, 153180, 158286, 206460, 237429, 263810, 316572, 395715, 474858, 527620, 791430, 949716, 1187145, 1582860, 2374290, 4748580]

約数ペア:

[(1, 4748580), (2, 2374290), (3, 1582860), (4, 1187145), (5, 949716), (6, 791430), (9, 527620), (10, 474858), (12, 395715), (15, 316572), (18, 263810), (20, 237429), (23, 206460), (30, 158286), (31, 153180), (36, 131905), (37, 128340), (45, 105524), (46, 103230), (60, 79143), (62, 76590), (69, 68820), (74, 64170), (90, 52762), (92, 51615), (93, 51060), (111, 42780), (115, 41292), (124, 38295), (138, 34410), (148, 32085), (155, 30636), (180, 26381), (185, 25668), (186, 25530), (207, 22940), (222, 21390), (230, 20646), (276, 17205), (279, 17020), (310, 15318), (333, 14260), (345, 13764), (370, 12834), (372, 12765), (414, 11470), (444, 10695), (460, 10323), (465, 10212), (555, 8556), (558, 8510), (620, 7659), (666, 7130), (690, 6882), (713, 6660), (740, 6417), (828, 5735), (851, 5580), (930, 5106), (1035, 4588), (1110, 4278), (1116, 4255), (1147, 4140), (1332, 3565), (1380, 3441), (1395, 3404), (1426, 3330), (1665, 2852), (1702, 2790), (1860, 2553), (2070, 2294), (2139, 2220)]