153762480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 539542848

約数和(自身を除く): 385780368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 120, 124, 144, 155, 166, 180, 186, 240, 248, 249, 279, 310, 332, 360, 372, 415, 465, 496, 498, 558, 620, 664, 720, 744, 747, 830, 930, 996, 1116, 1240, 1245, 1328, 1395, 1488, 1494, 1660, 1860, 1992, 2232, 2480, 2490, 2573, 2790, 2988, 3320, 3720, 3735, 3984, 4464, 4980, 5146, 5580, 5976, 6640, 6889, 7440, 7470, 7719, 9960, 10292, 11160, 11952, 12865, 13778, 14940, 15438, 19920, 20584, 20667, 22320, 23157, 25730, 27556, 29880, 30876, 34445, 38595, 41168, 41334, 46314, 51460, 55112, 59760, 61752, 62001, 68890, 77190, 82668, 92628, 102920, 103335, 110224, 115785, 123504, 124002, 137780, 154380, 165336, 185256, 205840, 206670, 213559, 231570, 248004, 275560, 308760, 310005, 330672, 370512, 413340, 427118, 463140, 496008, 551120, 617520, 620010, 640677, 826680, 854236, 926280, 992016, 1067795, 1240020, 1281354, 1653360, 1708472, 1852560, 1922031, 2135590, 2480040, 2562708, 3203385, 3416944, 3844062, 4271180, 4960080, 5125416, 6406770, 7688124, 8542360, 9610155, 10250832, 12813540, 15376248, 17084720, 19220310, 25627080, 30752496, 38440620, 51254160, 76881240, 153762480]

約数ペア:

[(1, 153762480), (2, 76881240), (3, 51254160), (4, 38440620), (5, 30752496), (6, 25627080), (8, 19220310), (9, 17084720), (10, 15376248), (12, 12813540), (15, 10250832), (16, 9610155), (18, 8542360), (20, 7688124), (24, 6406770), (30, 5125416), (31, 4960080), (36, 4271180), (40, 3844062), (45, 3416944), (48, 3203385), (60, 2562708), (62, 2480040), (72, 2135590), (80, 1922031), (83, 1852560), (90, 1708472), (93, 1653360), (120, 1281354), (124, 1240020), (144, 1067795), (155, 992016), (166, 926280), (180, 854236), (186, 826680), (240, 640677), (248, 620010), (249, 617520), (279, 551120), (310, 496008), (332, 463140), (360, 427118), (372, 413340), (415, 370512), (465, 330672), (496, 310005), (498, 308760), (558, 275560), (620, 248004), (664, 231570), (720, 213559), (744, 206670), (747, 205840), (830, 185256), (930, 165336), (996, 154380), (1116, 137780), (1240, 124002), (1245, 123504), (1328, 115785), (1395, 110224), (1488, 103335), (1494, 102920), (1660, 92628), (1860, 82668), (1992, 77190), (2232, 68890), (2480, 62001), (2490, 61752), (2573, 59760), (2790, 55112), (2988, 51460), (3320, 46314), (3720, 41334), (3735, 41168), (3984, 38595), (4464, 34445), (4980, 30876), (5146, 29880), (5580, 27556), (5976, 25730), (6640, 23157), (6889, 22320), (7440, 20667), (7470, 20584), (7719, 19920), (9960, 15438), (10292, 14940), (11160, 13778), (11952, 12865)]