3245580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 11313120

約数和(自身を除く): 8067540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 73, 76, 78, 90, 95, 114, 117, 130, 146, 156, 171, 180, 190, 195, 219, 228, 234, 247, 260, 285, 292, 342, 365, 380, 390, 438, 468, 494, 570, 585, 657, 684, 730, 741, 780, 855, 876, 949, 988, 1095, 1140, 1170, 1235, 1314, 1387, 1460, 1482, 1710, 1898, 2190, 2223, 2340, 2470, 2628, 2774, 2847, 2964, 3285, 3420, 3705, 3796, 4161, 4380, 4446, 4745, 4940, 5548, 5694, 6570, 6935, 7410, 8322, 8541, 8892, 9490, 11115, 11388, 12483, 13140, 13870, 14235, 14820, 16644, 17082, 18031, 18980, 20805, 22230, 24966, 27740, 28470, 34164, 36062, 41610, 42705, 44460, 49932, 54093, 56940, 62415, 72124, 83220, 85410, 90155, 108186, 124830, 162279, 170820, 180310, 216372, 249660, 270465, 324558, 360620, 540930, 649116, 811395, 1081860, 1622790, 3245580]

約数ペア:

[(1, 3245580), (2, 1622790), (3, 1081860), (4, 811395), (5, 649116), (6, 540930), (9, 360620), (10, 324558), (12, 270465), (13, 249660), (15, 216372), (18, 180310), (19, 170820), (20, 162279), (26, 124830), (30, 108186), (36, 90155), (38, 85410), (39, 83220), (45, 72124), (52, 62415), (57, 56940), (60, 54093), (65, 49932), (73, 44460), (76, 42705), (78, 41610), (90, 36062), (95, 34164), (114, 28470), (117, 27740), (130, 24966), (146, 22230), (156, 20805), (171, 18980), (180, 18031), (190, 17082), (195, 16644), (219, 14820), (228, 14235), (234, 13870), (247, 13140), (260, 12483), (285, 11388), (292, 11115), (342, 9490), (365, 8892), (380, 8541), (390, 8322), (438, 7410), (468, 6935), (494, 6570), (570, 5694), (585, 5548), (657, 4940), (684, 4745), (730, 4446), (741, 4380), (780, 4161), (855, 3796), (876, 3705), (949, 3420), (988, 3285), (1095, 2964), (1140, 2847), (1170, 2774), (1235, 2628), (1314, 2470), (1387, 2340), (1460, 2223), (1482, 2190), (1710, 1898)]