270651420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115663}}^1$

素因数の和:115691

約数の個数: 72

約数和(自身を含む): 884135616

約数和(自身を除く): 613484196

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, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 115663, 231326, 346989, 462652, 578315, 693978, 1040967, 1156630, 1387956, 1503619, 1734945, 2081934, 2313260, 3007238, 3469890, 4163868, 4510857, 5204835, 6014476, 6939780, 7518095, 9021714, 10409670, 13532571, 15036190, 18043428, 20819340, 22554285, 27065142, 30072380, 45108570, 54130284, 67662855, 90217140, 135325710, 270651420]

約数ペア:

[(1, 270651420), (2, 135325710), (3, 90217140), (4, 67662855), (5, 54130284), (6, 45108570), (9, 30072380), (10, 27065142), (12, 22554285), (13, 20819340), (15, 18043428), (18, 15036190), (20, 13532571), (26, 10409670), (30, 9021714), (36, 7518095), (39, 6939780), (45, 6014476), (52, 5204835), (60, 4510857), (65, 4163868), (78, 3469890), (90, 3007238), (117, 2313260), (130, 2081934), (156, 1734945), (180, 1503619), (195, 1387956), (234, 1156630), (260, 1040967), (390, 693978), (468, 578315), (585, 462652), (780, 346989), (1170, 231326), (2340, 115663)]