23271960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 75168000

約数和(自身を除く): 51896040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 173, 177, 190, 228, 236, 285, 295, 346, 354, 380, 456, 472, 519, 570, 590, 692, 708, 760, 865, 885, 1038, 1121, 1140, 1180, 1384, 1416, 1730, 1770, 2076, 2242, 2280, 2360, 2595, 3287, 3363, 3460, 3540, 4152, 4484, 5190, 5605, 6574, 6726, 6920, 7080, 8968, 9861, 10207, 10380, 11210, 13148, 13452, 16435, 16815, 19722, 20414, 20760, 22420, 26296, 26904, 30621, 32870, 33630, 39444, 40828, 44840, 49305, 51035, 61242, 65740, 67260, 78888, 81656, 98610, 102070, 122484, 131480, 134520, 153105, 193933, 197220, 204140, 244968, 306210, 387866, 394440, 408280, 581799, 612420, 775732, 969665, 1163598, 1224840, 1551464, 1939330, 2327196, 2908995, 3878660, 4654392, 5817990, 7757320, 11635980, 23271960]

約数ペア:

[(1, 23271960), (2, 11635980), (3, 7757320), (4, 5817990), (5, 4654392), (6, 3878660), (8, 2908995), (10, 2327196), (12, 1939330), (15, 1551464), (19, 1224840), (20, 1163598), (24, 969665), (30, 775732), (38, 612420), (40, 581799), (57, 408280), (59, 394440), (60, 387866), (76, 306210), (95, 244968), (114, 204140), (118, 197220), (120, 193933), (152, 153105), (173, 134520), (177, 131480), (190, 122484), (228, 102070), (236, 98610), (285, 81656), (295, 78888), (346, 67260), (354, 65740), (380, 61242), (456, 51035), (472, 49305), (519, 44840), (570, 40828), (590, 39444), (692, 33630), (708, 32870), (760, 30621), (865, 26904), (885, 26296), (1038, 22420), (1121, 20760), (1140, 20414), (1180, 19722), (1384, 16815), (1416, 16435), (1730, 13452), (1770, 13148), (2076, 11210), (2242, 10380), (2280, 10207), (2360, 9861), (2595, 8968), (3287, 7080), (3363, 6920), (3460, 6726), (3540, 6574), (4152, 5605), (4484, 5190)]