1546980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 4838400

約数和(自身を除く): 3291420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 59, 60, 69, 76, 92, 95, 114, 115, 118, 138, 177, 190, 228, 230, 236, 276, 285, 295, 345, 354, 380, 437, 460, 570, 590, 690, 708, 874, 885, 1121, 1140, 1180, 1311, 1357, 1380, 1748, 1770, 2185, 2242, 2622, 2714, 3363, 3540, 4071, 4370, 4484, 5244, 5428, 5605, 6555, 6726, 6785, 8142, 8740, 11210, 13110, 13452, 13570, 16284, 16815, 20355, 22420, 25783, 26220, 27140, 33630, 40710, 51566, 67260, 77349, 81420, 103132, 128915, 154698, 257830, 309396, 386745, 515660, 773490, 1546980]

約数ペア:

[(1, 1546980), (2, 773490), (3, 515660), (4, 386745), (5, 309396), (6, 257830), (10, 154698), (12, 128915), (15, 103132), (19, 81420), (20, 77349), (23, 67260), (30, 51566), (38, 40710), (46, 33630), (57, 27140), (59, 26220), (60, 25783), (69, 22420), (76, 20355), (92, 16815), (95, 16284), (114, 13570), (115, 13452), (118, 13110), (138, 11210), (177, 8740), (190, 8142), (228, 6785), (230, 6726), (236, 6555), (276, 5605), (285, 5428), (295, 5244), (345, 4484), (354, 4370), (380, 4071), (437, 3540), (460, 3363), (570, 2714), (590, 2622), (690, 2242), (708, 2185), (874, 1770), (885, 1748), (1121, 1380), (1140, 1357), (1180, 1311)]