40114920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 120813120

約数和(自身を除く): 80698200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 947, 1059, 1412, 1765, 1894, 2118, 2824, 2841, 3530, 3788, 4236, 4735, 5295, 5682, 7060, 7576, 8472, 9470, 10590, 11364, 14120, 14205, 18940, 21180, 22728, 28410, 37880, 42360, 56820, 113640, 334291, 668582, 1002873, 1337164, 1671455, 2005746, 2674328, 3342910, 4011492, 5014365, 6685820, 8022984, 10028730, 13371640, 20057460, 40114920]

約数ペア:

[(1, 40114920), (2, 20057460), (3, 13371640), (4, 10028730), (5, 8022984), (6, 6685820), (8, 5014365), (10, 4011492), (12, 3342910), (15, 2674328), (20, 2005746), (24, 1671455), (30, 1337164), (40, 1002873), (60, 668582), (120, 334291), (353, 113640), (706, 56820), (947, 42360), (1059, 37880), (1412, 28410), (1765, 22728), (1894, 21180), (2118, 18940), (2824, 14205), (2841, 14120), (3530, 11364), (3788, 10590), (4236, 9470), (4735, 8472), (5295, 7576), (5682, 7060)]