12196480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 33048000

約数和(自身を除く): 20851520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 59, 64, 68, 76, 80, 85, 95, 118, 128, 136, 152, 160, 170, 190, 236, 272, 295, 304, 320, 323, 340, 380, 472, 544, 590, 608, 640, 646, 680, 760, 944, 1003, 1088, 1121, 1180, 1216, 1292, 1360, 1520, 1615, 1888, 2006, 2176, 2242, 2360, 2432, 2584, 2720, 3040, 3230, 3776, 4012, 4484, 4720, 5015, 5168, 5440, 5605, 6080, 6460, 7552, 8024, 8968, 9440, 10030, 10336, 10880, 11210, 12160, 12920, 16048, 17936, 18880, 19057, 20060, 20672, 22420, 25840, 32096, 35872, 37760, 38114, 40120, 41344, 44840, 51680, 64192, 71744, 76228, 80240, 89680, 95285, 103360, 128384, 143488, 152456, 160480, 179360, 190570, 206720, 304912, 320960, 358720, 381140, 609824, 641920, 717440, 762280, 1219648, 1524560, 2439296, 3049120, 6098240, 12196480]

約数ペア:

[(1, 12196480), (2, 6098240), (4, 3049120), (5, 2439296), (8, 1524560), (10, 1219648), (16, 762280), (17, 717440), (19, 641920), (20, 609824), (32, 381140), (34, 358720), (38, 320960), (40, 304912), (59, 206720), (64, 190570), (68, 179360), (76, 160480), (80, 152456), (85, 143488), (95, 128384), (118, 103360), (128, 95285), (136, 89680), (152, 80240), (160, 76228), (170, 71744), (190, 64192), (236, 51680), (272, 44840), (295, 41344), (304, 40120), (320, 38114), (323, 37760), (340, 35872), (380, 32096), (472, 25840), (544, 22420), (590, 20672), (608, 20060), (640, 19057), (646, 18880), (680, 17936), (760, 16048), (944, 12920), (1003, 12160), (1088, 11210), (1121, 10880), (1180, 10336), (1216, 10030), (1292, 9440), (1360, 8968), (1520, 8024), (1615, 7552), (1888, 6460), (2006, 6080), (2176, 5605), (2242, 5440), (2360, 5168), (2432, 5015), (2584, 4720), (2720, 4484), (3040, 4012), (3230, 3776)]