1366950720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61909}}^1$

素因数の和:61952

約数の個数: 112

約数和(自身を含む): 4528840320

約数和(自身を除く): 3161889600

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, 61909, 123818, 185727, 247636, 309545, 371454, 495272, 619090, 742908, 928635, 990544, 1238180, 1423907, 1485816, 1857270, 1981088, 2476360, 2847814, 2971632, 3714540, 3962176, 4271721, 4952720, 5695628, 5943264, 7119535, 7429080, 8543442, 9905440, 11391256, 11886528, 14239070, 14858160, 17086884, 19810880, 21358605, 22782512, 28478140, 29716320, 34173768, 42717210, 45565024, 56956280, 59432640, 68347536, 85434420, 91130048, 113912560, 136695072, 170868840, 227825120, 273390144, 341737680, 455650240, 683475360, 1366950720]

約数ペア:

[(1, 1366950720), (2, 683475360), (3, 455650240), (4, 341737680), (5, 273390144), (6, 227825120), (8, 170868840), (10, 136695072), (12, 113912560), (15, 91130048), (16, 85434420), (20, 68347536), (23, 59432640), (24, 56956280), (30, 45565024), (32, 42717210), (40, 34173768), (46, 29716320), (48, 28478140), (60, 22782512), (64, 21358605), (69, 19810880), (80, 17086884), (92, 14858160), (96, 14239070), (115, 11886528), (120, 11391256), (138, 9905440), (160, 8543442), (184, 7429080), (192, 7119535), (230, 5943264), (240, 5695628), (276, 4952720), (320, 4271721), (345, 3962176), (368, 3714540), (460, 2971632), (480, 2847814), (552, 2476360), (690, 1981088), (736, 1857270), (920, 1485816), (960, 1423907), (1104, 1238180), (1380, 990544), (1472, 928635), (1840, 742908), (2208, 619090), (2760, 495272), (3680, 371454), (4416, 309545), (5520, 247636), (7360, 185727), (11040, 123818), (22080, 61909)]