4913040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 16623936

約数和(自身を除く): 11710896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1861, 2640, 3722, 5583, 7444, 9305, 11166, 14888, 18610, 20471, 22332, 27915, 29776, 37220, 40942, 44664, 55830, 61413, 74440, 81884, 89328, 102355, 111660, 122826, 148880, 163768, 204710, 223320, 245652, 307065, 327536, 409420, 446640, 491304, 614130, 818840, 982608, 1228260, 1637680, 2456520, 4913040]

約数ペア:

[(1, 4913040), (2, 2456520), (3, 1637680), (4, 1228260), (5, 982608), (6, 818840), (8, 614130), (10, 491304), (11, 446640), (12, 409420), (15, 327536), (16, 307065), (20, 245652), (22, 223320), (24, 204710), (30, 163768), (33, 148880), (40, 122826), (44, 111660), (48, 102355), (55, 89328), (60, 81884), (66, 74440), (80, 61413), (88, 55830), (110, 44664), (120, 40942), (132, 37220), (165, 29776), (176, 27915), (220, 22332), (240, 20471), (264, 18610), (330, 14888), (440, 11166), (528, 9305), (660, 7444), (880, 5583), (1320, 3722), (1861, 2640)]