719123520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32569}}^1$

素因数の和:32612

約数の個数: 112

約数和(自身を含む): 2382560640

約数和(自身を除く): 1663437120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 32569, 65138, 97707, 130276, 162845, 195414, 260552, 325690, 390828, 488535, 521104, 651380, 749087, 781656, 977070, 1042208, 1302760, 1498174, 1563312, 1954140, 2084416, 2247261, 2605520, 2996348, 3126624, 3745435, 3908280, 4494522, 5211040, 5992696, 6253248, 7490870, 7816560, 8989044, 10422080, 11236305, 11985392, 14981740, 15633120, 17978088, 22472610, 23970784, 29963480, 31266240, 35956176, 44945220, 47941568, 59926960, 71912352, 89890440, 119853920, 143824704, 179780880, 239707840, 359561760, 719123520]

約数ペア:

[(1, 719123520), (2, 359561760), (3, 239707840), (4, 179780880), (5, 143824704), (6, 119853920), (8, 89890440), (10, 71912352), (12, 59926960), (15, 47941568), (16, 44945220), (20, 35956176), (23, 31266240), (24, 29963480), (30, 23970784), (32, 22472610), (40, 17978088), (46, 15633120), (48, 14981740), (60, 11985392), (64, 11236305), (69, 10422080), (80, 8989044), (92, 7816560), (96, 7490870), (115, 6253248), (120, 5992696), (138, 5211040), (160, 4494522), (184, 3908280), (192, 3745435), (230, 3126624), (240, 2996348), (276, 2605520), (320, 2247261), (345, 2084416), (368, 1954140), (460, 1563312), (480, 1498174), (552, 1302760), (690, 1042208), (736, 977070), (920, 781656), (960, 749087), (1104, 651380), (1380, 521104), (1472, 488535), (1840, 390828), (2208, 325690), (2760, 260552), (3680, 195414), (4416, 162845), (5520, 130276), (7360, 97707), (11040, 65138), (22080, 32569)]