72635480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3144

約数の個数: 64

約数和(自身を含む): 177638400

約数和(自身を除く): 105002920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3083, 4712, 5890, 6166, 11780, 12332, 15415, 23560, 24664, 30830, 58577, 61660, 95573, 117154, 123320, 191146, 234308, 292885, 382292, 468616, 477865, 585770, 764584, 955730, 1171540, 1815887, 1911460, 2343080, 3631774, 3822920, 7263548, 9079435, 14527096, 18158870, 36317740, 72635480]

約数ペア:

[(1, 72635480), (2, 36317740), (4, 18158870), (5, 14527096), (8, 9079435), (10, 7263548), (19, 3822920), (20, 3631774), (31, 2343080), (38, 1911460), (40, 1815887), (62, 1171540), (76, 955730), (95, 764584), (124, 585770), (152, 477865), (155, 468616), (190, 382292), (248, 292885), (310, 234308), (380, 191146), (589, 123320), (620, 117154), (760, 95573), (1178, 61660), (1240, 58577), (2356, 30830), (2945, 24664), (3083, 23560), (4712, 15415), (5890, 12332), (6166, 11780)]