91378320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34613}}^1$

素因数の和:34640

約数の個数: 80

約数和(自身を含む): 309033792

約数和(自身を除く): 217655472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 34613, 69226, 103839, 138452, 173065, 207678, 276904, 346130, 380743, 415356, 519195, 553808, 692260, 761486, 830712, 1038390, 1142229, 1384520, 1522972, 1661424, 1903715, 2076780, 2284458, 2769040, 3045944, 3807430, 4153560, 4568916, 5711145, 6091888, 7614860, 8307120, 9137832, 11422290, 15229720, 18275664, 22844580, 30459440, 45689160, 91378320]

約数ペア:

[(1, 91378320), (2, 45689160), (3, 30459440), (4, 22844580), (5, 18275664), (6, 15229720), (8, 11422290), (10, 9137832), (11, 8307120), (12, 7614860), (15, 6091888), (16, 5711145), (20, 4568916), (22, 4153560), (24, 3807430), (30, 3045944), (33, 2769040), (40, 2284458), (44, 2076780), (48, 1903715), (55, 1661424), (60, 1522972), (66, 1384520), (80, 1142229), (88, 1038390), (110, 830712), (120, 761486), (132, 692260), (165, 553808), (176, 519195), (220, 415356), (240, 380743), (264, 346130), (330, 276904), (440, 207678), (528, 173065), (660, 138452), (880, 103839), (1320, 69226), (2640, 34613)]