272610720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8275

約数の個数: 144

約数和(自身を含む): 970849152

約数和(自身を除く): 698238432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8231, 8280, 11040, 16462, 16560, 24693, 32924, 33120, 41155, 49386, 65848, 74079, 82310, 98772, 123465, 131696, 148158, 164620, 189313, 197544, 246930, 263392, 296316, 329240, 370395, 378626, 395088, 493860, 567939, 592632, 658480, 740790, 757252, 790176, 946565, 987720, 1135878, 1185264, 1316960, 1481580, 1514504, 1703817, 1893130, 1975440, 2271756, 2370528, 2839695, 2963160, 3029008, 3407634, 3786260, 3950880, 4543512, 5679390, 5926320, 6058016, 6815268, 7572520, 8519085, 9087024, 11358780, 11852640, 13630536, 15145040, 17038170, 18174048, 22717560, 27261072, 30290080, 34076340, 45435120, 54522144, 68152680, 90870240, 136305360, 272610720]

約数ペア:

[(1, 272610720), (2, 136305360), (3, 90870240), (4, 68152680), (5, 54522144), (6, 45435120), (8, 34076340), (9, 30290080), (10, 27261072), (12, 22717560), (15, 18174048), (16, 17038170), (18, 15145040), (20, 13630536), (23, 11852640), (24, 11358780), (30, 9087024), (32, 8519085), (36, 7572520), (40, 6815268), (45, 6058016), (46, 5926320), (48, 5679390), (60, 4543512), (69, 3950880), (72, 3786260), (80, 3407634), (90, 3029008), (92, 2963160), (96, 2839695), (115, 2370528), (120, 2271756), (138, 1975440), (144, 1893130), (160, 1703817), (180, 1514504), (184, 1481580), (207, 1316960), (230, 1185264), (240, 1135878), (276, 987720), (288, 946565), (345, 790176), (360, 757252), (368, 740790), (414, 658480), (460, 592632), (480, 567939), (552, 493860), (690, 395088), (720, 378626), (736, 370395), (828, 329240), (920, 296316), (1035, 263392), (1104, 246930), (1380, 197544), (1440, 189313), (1656, 164620), (1840, 148158), (2070, 131696), (2208, 123465), (2760, 98772), (3312, 82310), (3680, 74079), (4140, 65848), (5520, 49386), (6624, 41155), (8231, 33120), (8280, 32924), (11040, 24693), (16462, 16560)]