1524560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 4017600

約数和(自身を除く): 2493040

約数列:

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

約数ペア:

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