2055035280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{372289}}^1$

素因数の和:372328

約数の個数: 80

約数和(自身を含む): 6647610240

約数和(自身を除く): 4592574960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 372289, 744578, 1116867, 1489156, 1861445, 2233734, 2978312, 3722890, 4467468, 5584335, 5956624, 7445780, 8562647, 8934936, 11168670, 14891560, 17125294, 17869872, 22337340, 25687941, 29783120, 34250588, 42813235, 44674680, 51375882, 68501176, 85626470, 89349360, 102751764, 128439705, 137002352, 171252940, 205503528, 256879410, 342505880, 411007056, 513758820, 685011760, 1027517640, 2055035280]

約数ペア:

[(1, 2055035280), (2, 1027517640), (3, 685011760), (4, 513758820), (5, 411007056), (6, 342505880), (8, 256879410), (10, 205503528), (12, 171252940), (15, 137002352), (16, 128439705), (20, 102751764), (23, 89349360), (24, 85626470), (30, 68501176), (40, 51375882), (46, 44674680), (48, 42813235), (60, 34250588), (69, 29783120), (80, 25687941), (92, 22337340), (115, 17869872), (120, 17125294), (138, 14891560), (184, 11168670), (230, 8934936), (240, 8562647), (276, 7445780), (345, 5956624), (368, 5584335), (460, 4467468), (552, 3722890), (690, 2978312), (920, 2233734), (1104, 1861445), (1380, 1489156), (1840, 1116867), (2760, 744578), (5520, 372289)]