23236980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 72403968

約数和(自身を除く): 49166988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 961, 1209, 1612, 1860, 1922, 2015, 2418, 2883, 3844, 4030, 4805, 4836, 5766, 6045, 8060, 9610, 11532, 12090, 12493, 14415, 19220, 24180, 24986, 28830, 29791, 37479, 49972, 57660, 59582, 62465, 74958, 89373, 119164, 124930, 148955, 149916, 178746, 187395, 249860, 297910, 357492, 374790, 387283, 446865, 595820, 749580, 774566, 893730, 1161849, 1549132, 1787460, 1936415, 2323698, 3872830, 4647396, 5809245, 7745660, 11618490, 23236980]

約数ペア:

[(1, 23236980), (2, 11618490), (3, 7745660), (4, 5809245), (5, 4647396), (6, 3872830), (10, 2323698), (12, 1936415), (13, 1787460), (15, 1549132), (20, 1161849), (26, 893730), (30, 774566), (31, 749580), (39, 595820), (52, 446865), (60, 387283), (62, 374790), (65, 357492), (78, 297910), (93, 249860), (124, 187395), (130, 178746), (155, 149916), (156, 148955), (186, 124930), (195, 119164), (260, 89373), (310, 74958), (372, 62465), (390, 59582), (403, 57660), (465, 49972), (620, 37479), (780, 29791), (806, 28830), (930, 24986), (961, 24180), (1209, 19220), (1612, 14415), (1860, 12493), (1922, 12090), (2015, 11532), (2418, 9610), (2883, 8060), (3844, 6045), (4030, 5766), (4805, 4836)]