105920520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38377}}^1$

素因数の和:38414

約数の個数: 64

約数和(自身を含む): 331585920

約数和(自身を除く): 225665400

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, 38377, 76754, 115131, 153508, 191885, 230262, 307016, 383770, 460524, 575655, 767540, 882671, 921048, 1151310, 1535080, 1765342, 2302620, 2648013, 3530684, 4413355, 4605240, 5296026, 7061368, 8826710, 10592052, 13240065, 17653420, 21184104, 26480130, 35306840, 52960260, 105920520]

約数ペア:

[(1, 105920520), (2, 52960260), (3, 35306840), (4, 26480130), (5, 21184104), (6, 17653420), (8, 13240065), (10, 10592052), (12, 8826710), (15, 7061368), (20, 5296026), (23, 4605240), (24, 4413355), (30, 3530684), (40, 2648013), (46, 2302620), (60, 1765342), (69, 1535080), (92, 1151310), (115, 921048), (120, 882671), (138, 767540), (184, 575655), (230, 460524), (276, 383770), (345, 307016), (460, 230262), (552, 191885), (690, 153508), (920, 115131), (1380, 76754), (2760, 38377)]