61153320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22157}}^1$

素因数の和:22194

約数の個数: 64

約数和(自身を含む): 191445120

約数和(自身を除く): 130291800

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, 22157, 44314, 66471, 88628, 110785, 132942, 177256, 221570, 265884, 332355, 443140, 509611, 531768, 664710, 886280, 1019222, 1329420, 1528833, 2038444, 2548055, 2658840, 3057666, 4076888, 5096110, 6115332, 7644165, 10192220, 12230664, 15288330, 20384440, 30576660, 61153320]

約数ペア:

[(1, 61153320), (2, 30576660), (3, 20384440), (4, 15288330), (5, 12230664), (6, 10192220), (8, 7644165), (10, 6115332), (12, 5096110), (15, 4076888), (20, 3057666), (23, 2658840), (24, 2548055), (30, 2038444), (40, 1528833), (46, 1329420), (60, 1019222), (69, 886280), (92, 664710), (115, 531768), (120, 509611), (138, 443140), (184, 332355), (230, 265884), (276, 221570), (345, 177256), (460, 132942), (552, 110785), (690, 88628), (920, 66471), (1380, 44314), (2760, 22157)]