73445040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 249827760

約数和(自身を除く): 176382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1229, 1245, 1328, 1494, 1660, 1992, 2458, 2490, 2988, 3320, 3687, 3735, 3984, 4916, 4980, 5976, 6145, 6640, 7374, 7470, 9832, 9960, 11061, 11952, 12290, 14748, 14940, 18435, 19664, 19920, 22122, 24580, 29496, 29880, 36870, 44244, 49160, 55305, 58992, 59760, 73740, 88488, 98320, 102007, 110610, 147480, 176976, 204014, 221220, 294960, 306021, 408028, 442440, 510035, 612042, 816056, 884880, 918063, 1020070, 1224084, 1530105, 1632112, 1836126, 2040140, 2448168, 3060210, 3672252, 4080280, 4590315, 4896336, 6120420, 7344504, 8160560, 9180630, 12240840, 14689008, 18361260, 24481680, 36722520, 73445040]

約数ペア:

[(1, 73445040), (2, 36722520), (3, 24481680), (4, 18361260), (5, 14689008), (6, 12240840), (8, 9180630), (9, 8160560), (10, 7344504), (12, 6120420), (15, 4896336), (16, 4590315), (18, 4080280), (20, 3672252), (24, 3060210), (30, 2448168), (36, 2040140), (40, 1836126), (45, 1632112), (48, 1530105), (60, 1224084), (72, 1020070), (80, 918063), (83, 884880), (90, 816056), (120, 612042), (144, 510035), (166, 442440), (180, 408028), (240, 306021), (249, 294960), (332, 221220), (360, 204014), (415, 176976), (498, 147480), (664, 110610), (720, 102007), (747, 98320), (830, 88488), (996, 73740), (1229, 59760), (1245, 58992), (1328, 55305), (1494, 49160), (1660, 44244), (1992, 36870), (2458, 29880), (2490, 29496), (2988, 24580), (3320, 22122), (3687, 19920), (3735, 19664), (3984, 18435), (4916, 14940), (4980, 14748), (5976, 12290), (6145, 11952), (6640, 11061), (7374, 9960), (7470, 9832)]