30007560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 69525240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 179, 220, 254, 264, 330, 358, 381, 440, 508, 537, 635, 660, 716, 762, 895, 1016, 1074, 1270, 1320, 1397, 1432, 1524, 1790, 1905, 1969, 2148, 2540, 2685, 2794, 3048, 3580, 3810, 3938, 4191, 4296, 5080, 5370, 5588, 5907, 6985, 7160, 7620, 7876, 8382, 9845, 10740, 11176, 11814, 13970, 15240, 15752, 16764, 19690, 20955, 21480, 22733, 23628, 27940, 29535, 33528, 39380, 41910, 45466, 47256, 55880, 59070, 68199, 78760, 83820, 90932, 113665, 118140, 136398, 167640, 181864, 227330, 236280, 250063, 272796, 340995, 454660, 500126, 545592, 681990, 750189, 909320, 1000252, 1250315, 1363980, 1500378, 2000504, 2500630, 2727960, 3000756, 3750945, 5001260, 6001512, 7501890, 10002520, 15003780, 30007560]

約数ペア:

[(1, 30007560), (2, 15003780), (3, 10002520), (4, 7501890), (5, 6001512), (6, 5001260), (8, 3750945), (10, 3000756), (11, 2727960), (12, 2500630), (15, 2000504), (20, 1500378), (22, 1363980), (24, 1250315), (30, 1000252), (33, 909320), (40, 750189), (44, 681990), (55, 545592), (60, 500126), (66, 454660), (88, 340995), (110, 272796), (120, 250063), (127, 236280), (132, 227330), (165, 181864), (179, 167640), (220, 136398), (254, 118140), (264, 113665), (330, 90932), (358, 83820), (381, 78760), (440, 68199), (508, 59070), (537, 55880), (635, 47256), (660, 45466), (716, 41910), (762, 39380), (895, 33528), (1016, 29535), (1074, 27940), (1270, 23628), (1320, 22733), (1397, 21480), (1432, 20955), (1524, 19690), (1790, 16764), (1905, 15752), (1969, 15240), (2148, 13970), (2540, 11814), (2685, 11176), (2794, 10740), (3048, 9845), (3580, 8382), (3810, 7876), (3938, 7620), (4191, 7160), (4296, 6985), (5080, 5907), (5370, 5588)]