42622680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15480

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 90813480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 15443, 30886, 46329, 61772, 77215, 92658, 123544, 154430, 185316, 231645, 308860, 355189, 370632, 463290, 617720, 710378, 926580, 1065567, 1420756, 1775945, 1853160, 2131134, 2841512, 3551890, 4262268, 5327835, 7103780, 8524536, 10655670, 14207560, 21311340, 42622680]

約数ペア:

[(1, 42622680), (2, 21311340), (3, 14207560), (4, 10655670), (5, 8524536), (6, 7103780), (8, 5327835), (10, 4262268), (12, 3551890), (15, 2841512), (20, 2131134), (23, 1853160), (24, 1775945), (30, 1420756), (40, 1065567), (46, 926580), (60, 710378), (69, 617720), (92, 463290), (115, 370632), (120, 355189), (138, 308860), (184, 231645), (230, 185316), (276, 154430), (345, 123544), (460, 92658), (552, 77215), (690, 61772), (920, 46329), (1380, 30886), (2760, 15443)]