307524960

素因数分解:

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

素因数の和:218

約数の個数: 216

約数和(自身を含む): 1096490304

約数和(自身を除く): 788965344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 96, 120, 124, 144, 155, 160, 166, 180, 186, 240, 248, 249, 279, 288, 310, 332, 360, 372, 415, 465, 480, 496, 498, 558, 620, 664, 720, 744, 747, 830, 930, 992, 996, 1116, 1240, 1245, 1328, 1395, 1440, 1488, 1494, 1660, 1860, 1992, 2232, 2480, 2490, 2573, 2656, 2790, 2976, 2988, 3320, 3720, 3735, 3984, 4464, 4960, 4980, 5146, 5580, 5976, 6640, 6889, 7440, 7470, 7719, 7968, 8928, 9960, 10292, 11160, 11952, 12865, 13280, 13778, 14880, 14940, 15438, 19920, 20584, 20667, 22320, 23157, 23904, 25730, 27556, 29880, 30876, 34445, 38595, 39840, 41168, 41334, 44640, 46314, 51460, 55112, 59760, 61752, 62001, 68890, 77190, 82336, 82668, 92628, 102920, 103335, 110224, 115785, 119520, 123504, 124002, 137780, 154380, 165336, 185256, 205840, 206670, 213559, 220448, 231570, 247008, 248004, 275560, 308760, 310005, 330672, 370512, 411680, 413340, 427118, 463140, 496008, 551120, 617520, 620010, 640677, 661344, 741024, 826680, 854236, 926280, 992016, 1067795, 1102240, 1235040, 1240020, 1281354, 1653360, 1708472, 1852560, 1922031, 1984032, 2135590, 2480040, 2562708, 3203385, 3306720, 3416944, 3705120, 3844062, 4271180, 4960080, 5125416, 6406770, 6833888, 7688124, 8542360, 9610155, 9920160, 10250832, 12813540, 15376248, 17084720, 19220310, 20501664, 25627080, 30752496, 34169440, 38440620, 51254160, 61504992, 76881240, 102508320, 153762480, 307524960]

約数ペア:

[(1, 307524960), (2, 153762480), (3, 102508320), (4, 76881240), (5, 61504992), (6, 51254160), (8, 38440620), (9, 34169440), (10, 30752496), (12, 25627080), (15, 20501664), (16, 19220310), (18, 17084720), (20, 15376248), (24, 12813540), (30, 10250832), (31, 9920160), (32, 9610155), (36, 8542360), (40, 7688124), (45, 6833888), (48, 6406770), (60, 5125416), (62, 4960080), (72, 4271180), (80, 3844062), (83, 3705120), (90, 3416944), (93, 3306720), (96, 3203385), (120, 2562708), (124, 2480040), (144, 2135590), (155, 1984032), (160, 1922031), (166, 1852560), (180, 1708472), (186, 1653360), (240, 1281354), (248, 1240020), (249, 1235040), (279, 1102240), (288, 1067795), (310, 992016), (332, 926280), (360, 854236), (372, 826680), (415, 741024), (465, 661344), (480, 640677), (496, 620010), (498, 617520), (558, 551120), (620, 496008), (664, 463140), (720, 427118), (744, 413340), (747, 411680), (830, 370512), (930, 330672), (992, 310005), (996, 308760), (1116, 275560), (1240, 248004), (1245, 247008), (1328, 231570), (1395, 220448), (1440, 213559), (1488, 206670), (1494, 205840), (1660, 185256), (1860, 165336), (1992, 154380), (2232, 137780), (2480, 124002), (2490, 123504), (2573, 119520), (2656, 115785), (2790, 110224), (2976, 103335), (2988, 102920), (3320, 92628), (3720, 82668), (3735, 82336), (3984, 77190), (4464, 68890), (4960, 62001), (4980, 61752), (5146, 59760), (5580, 55112), (5976, 51460), (6640, 46314), (6889, 44640), (7440, 41334), (7470, 41168), (7719, 39840), (7968, 38595), (8928, 34445), (9960, 30876), (10292, 29880), (11160, 27556), (11952, 25730), (12865, 23904), (13280, 23157), (13778, 22320), (14880, 20667), (14940, 20584), (15438, 19920)]