307520460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 1014328224

約数和(自身を除く): 706807764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 226, 234, 260, 339, 390, 452, 468, 565, 585, 678, 780, 1017, 1130, 1163, 1170, 1356, 1469, 1695, 2034, 2260, 2326, 2340, 2938, 3390, 3489, 4068, 4407, 4652, 5085, 5815, 5876, 6780, 6978, 7345, 8814, 10170, 10467, 11630, 13221, 13956, 14690, 15119, 17445, 17628, 20340, 20934, 22035, 23260, 26442, 29380, 30238, 34890, 41868, 44070, 45357, 52335, 52884, 60476, 66105, 69780, 75595, 88140, 90714, 104670, 131419, 132210, 136071, 151190, 181428, 209340, 226785, 262838, 264420, 272142, 302380, 394257, 453570, 525676, 544284, 657095, 680355, 788514, 907140, 1182771, 1314190, 1360710, 1577028, 1708447, 1971285, 2365542, 2628380, 2721420, 3416894, 3942570, 4731084, 5125341, 5913855, 6833788, 7885140, 8542235, 10250682, 11827710, 15376023, 17084470, 20501364, 23655420, 25626705, 30752046, 34168940, 51253410, 61504092, 76880115, 102506820, 153760230, 307520460]

約数ペア:

[(1, 307520460), (2, 153760230), (3, 102506820), (4, 76880115), (5, 61504092), (6, 51253410), (9, 34168940), (10, 30752046), (12, 25626705), (13, 23655420), (15, 20501364), (18, 17084470), (20, 15376023), (26, 11827710), (30, 10250682), (36, 8542235), (39, 7885140), (45, 6833788), (52, 5913855), (60, 5125341), (65, 4731084), (78, 3942570), (90, 3416894), (113, 2721420), (117, 2628380), (130, 2365542), (156, 1971285), (180, 1708447), (195, 1577028), (226, 1360710), (234, 1314190), (260, 1182771), (339, 907140), (390, 788514), (452, 680355), (468, 657095), (565, 544284), (585, 525676), (678, 453570), (780, 394257), (1017, 302380), (1130, 272142), (1163, 264420), (1170, 262838), (1356, 226785), (1469, 209340), (1695, 181428), (2034, 151190), (2260, 136071), (2326, 132210), (2340, 131419), (2938, 104670), (3390, 90714), (3489, 88140), (4068, 75595), (4407, 69780), (4652, 66105), (5085, 60476), (5815, 52884), (5876, 52335), (6780, 45357), (6978, 44070), (7345, 41868), (8814, 34890), (10170, 30238), (10467, 29380), (11630, 26442), (13221, 23260), (13956, 22035), (14690, 20934), (15119, 20340), (17445, 17628)]