346182720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27772

約数の個数: 112

約数和(自身を含む): 1183721280

約数和(自身を除く): 837538560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 27739, 55478, 83217, 110956, 138695, 166434, 221912, 277390, 332868, 360607, 416085, 443824, 554780, 665736, 721214, 832170, 887648, 1081821, 1109560, 1331472, 1442428, 1664340, 1775296, 1803035, 2163642, 2219120, 2662944, 2884856, 3328680, 3606070, 4327284, 4438240, 5325888, 5409105, 5769712, 6657360, 7212140, 8654568, 8876480, 10818210, 11539424, 13314720, 14424280, 17309136, 21636420, 23078848, 26629440, 28848560, 34618272, 43272840, 57697120, 69236544, 86545680, 115394240, 173091360, 346182720]

約数ペア:

[(1, 346182720), (2, 173091360), (3, 115394240), (4, 86545680), (5, 69236544), (6, 57697120), (8, 43272840), (10, 34618272), (12, 28848560), (13, 26629440), (15, 23078848), (16, 21636420), (20, 17309136), (24, 14424280), (26, 13314720), (30, 11539424), (32, 10818210), (39, 8876480), (40, 8654568), (48, 7212140), (52, 6657360), (60, 5769712), (64, 5409105), (65, 5325888), (78, 4438240), (80, 4327284), (96, 3606070), (104, 3328680), (120, 2884856), (130, 2662944), (156, 2219120), (160, 2163642), (192, 1803035), (195, 1775296), (208, 1664340), (240, 1442428), (260, 1331472), (312, 1109560), (320, 1081821), (390, 887648), (416, 832170), (480, 721214), (520, 665736), (624, 554780), (780, 443824), (832, 416085), (960, 360607), (1040, 332868), (1248, 277390), (1560, 221912), (2080, 166434), (2496, 138695), (3120, 110956), (4160, 83217), (6240, 55478), (12480, 27739)]