611863120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2105

約数の個数: 120

約数和(自身を含む): 1614896640

約数和(自身を除く): 1003033520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 341, 440, 484, 496, 605, 620, 682, 880, 968, 1210, 1240, 1364, 1705, 1936, 2039, 2420, 2480, 2728, 3410, 3751, 4078, 4840, 5456, 6820, 7502, 8156, 9680, 10195, 13640, 15004, 16312, 18755, 20390, 22429, 27280, 30008, 32624, 37510, 40780, 44858, 60016, 63209, 75020, 81560, 89716, 112145, 126418, 150040, 163120, 179432, 224290, 246719, 252836, 300080, 316045, 358864, 448580, 493438, 505672, 632090, 695299, 897160, 986876, 1011344, 1233595, 1264180, 1390598, 1794320, 1973752, 2467190, 2528360, 2781196, 3476495, 3947504, 4934380, 5056720, 5562392, 6952990, 7648289, 9868760, 11124784, 13905980, 15296578, 19737520, 27811960, 30593156, 38241445, 55623920, 61186312, 76482890, 122372624, 152965780, 305931560, 611863120]

約数ペア:

[(1, 611863120), (2, 305931560), (4, 152965780), (5, 122372624), (8, 76482890), (10, 61186312), (11, 55623920), (16, 38241445), (20, 30593156), (22, 27811960), (31, 19737520), (40, 15296578), (44, 13905980), (55, 11124784), (62, 9868760), (80, 7648289), (88, 6952990), (110, 5562392), (121, 5056720), (124, 4934380), (155, 3947504), (176, 3476495), (220, 2781196), (242, 2528360), (248, 2467190), (310, 1973752), (341, 1794320), (440, 1390598), (484, 1264180), (496, 1233595), (605, 1011344), (620, 986876), (682, 897160), (880, 695299), (968, 632090), (1210, 505672), (1240, 493438), (1364, 448580), (1705, 358864), (1936, 316045), (2039, 300080), (2420, 252836), (2480, 246719), (2728, 224290), (3410, 179432), (3751, 163120), (4078, 150040), (4840, 126418), (5456, 112145), (6820, 89716), (7502, 81560), (8156, 75020), (9680, 63209), (10195, 60016), (13640, 44858), (15004, 40780), (16312, 37510), (18755, 32624), (20390, 30008), (22429, 27280)]