1572504720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{78941}}^1$

素因数の和:79040

約数の個数: 80

約数和(自身を含む): 4933559232

約数和(自身を除く): 3361054512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 78941, 157882, 236823, 315764, 394705, 473646, 631528, 789410, 947292, 1184115, 1263056, 1578820, 1894584, 2368230, 3157640, 3789168, 4736460, 6315280, 6552103, 9472920, 13104206, 18945840, 19656309, 26208412, 32760515, 39312618, 52416824, 65521030, 78625236, 98281545, 104833648, 131042060, 157250472, 196563090, 262084120, 314500944, 393126180, 524168240, 786252360, 1572504720]

約数ペア:

[(1, 1572504720), (2, 786252360), (3, 524168240), (4, 393126180), (5, 314500944), (6, 262084120), (8, 196563090), (10, 157250472), (12, 131042060), (15, 104833648), (16, 98281545), (20, 78625236), (24, 65521030), (30, 52416824), (40, 39312618), (48, 32760515), (60, 26208412), (80, 19656309), (83, 18945840), (120, 13104206), (166, 9472920), (240, 6552103), (249, 6315280), (332, 4736460), (415, 3789168), (498, 3157640), (664, 2368230), (830, 1894584), (996, 1578820), (1245, 1263056), (1328, 1184115), (1660, 947292), (1992, 789410), (2490, 631528), (3320, 473646), (3984, 394705), (4980, 315764), (6640, 236823), (9960, 157882), (19920, 78941)]