3049120

素因数分解:

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

素因数の和:110

約数の個数: 96

約数和(自身を含む): 8164800

約数和(自身を除く): 5115680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 59, 68, 76, 80, 85, 95, 118, 136, 152, 160, 170, 190, 236, 272, 295, 304, 323, 340, 380, 472, 544, 590, 608, 646, 680, 760, 944, 1003, 1121, 1180, 1292, 1360, 1520, 1615, 1888, 2006, 2242, 2360, 2584, 2720, 3040, 3230, 4012, 4484, 4720, 5015, 5168, 5605, 6460, 8024, 8968, 9440, 10030, 10336, 11210, 12920, 16048, 17936, 19057, 20060, 22420, 25840, 32096, 35872, 38114, 40120, 44840, 51680, 76228, 80240, 89680, 95285, 152456, 160480, 179360, 190570, 304912, 381140, 609824, 762280, 1524560, 3049120]

約数ペア:

[(1, 3049120), (2, 1524560), (4, 762280), (5, 609824), (8, 381140), (10, 304912), (16, 190570), (17, 179360), (19, 160480), (20, 152456), (32, 95285), (34, 89680), (38, 80240), (40, 76228), (59, 51680), (68, 44840), (76, 40120), (80, 38114), (85, 35872), (95, 32096), (118, 25840), (136, 22420), (152, 20060), (160, 19057), (170, 17936), (190, 16048), (236, 12920), (272, 11210), (295, 10336), (304, 10030), (323, 9440), (340, 8968), (380, 8024), (472, 6460), (544, 5605), (590, 5168), (608, 5015), (646, 4720), (680, 4484), (760, 4012), (944, 3230), (1003, 3040), (1121, 2720), (1180, 2584), (1292, 2360), (1360, 2242), (1520, 2006), (1615, 1888)]