5460720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 17251872

約数和(自身を除く): 11791152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 373, 488, 610, 732, 746, 915, 976, 1119, 1220, 1464, 1492, 1830, 1865, 2238, 2440, 2928, 2984, 3660, 3730, 4476, 4880, 5595, 5968, 7320, 7460, 8952, 11190, 14640, 14920, 17904, 22380, 22753, 29840, 44760, 45506, 68259, 89520, 91012, 113765, 136518, 182024, 227530, 273036, 341295, 364048, 455060, 546072, 682590, 910120, 1092144, 1365180, 1820240, 2730360, 5460720]

約数ペア:

[(1, 5460720), (2, 2730360), (3, 1820240), (4, 1365180), (5, 1092144), (6, 910120), (8, 682590), (10, 546072), (12, 455060), (15, 364048), (16, 341295), (20, 273036), (24, 227530), (30, 182024), (40, 136518), (48, 113765), (60, 91012), (61, 89520), (80, 68259), (120, 45506), (122, 44760), (183, 29840), (240, 22753), (244, 22380), (305, 17904), (366, 14920), (373, 14640), (488, 11190), (610, 8952), (732, 7460), (746, 7320), (915, 5968), (976, 5595), (1119, 4880), (1220, 4476), (1464, 3730), (1492, 3660), (1830, 2984), (1865, 2928), (2238, 2440)]