72917160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7321}}^1$

素因数の和:7418

約数の個数: 64

約数和(自身を含む): 221417280

約数和(自身を除く): 148500120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 7321, 9960, 14642, 21963, 29284, 36605, 43926, 58568, 73210, 87852, 109815, 146420, 175704, 219630, 292840, 439260, 607643, 878520, 1215286, 1822929, 2430572, 3038215, 3645858, 4861144, 6076430, 7291716, 9114645, 12152860, 14583432, 18229290, 24305720, 36458580, 72917160]

約数ペア:

[(1, 72917160), (2, 36458580), (3, 24305720), (4, 18229290), (5, 14583432), (6, 12152860), (8, 9114645), (10, 7291716), (12, 6076430), (15, 4861144), (20, 3645858), (24, 3038215), (30, 2430572), (40, 1822929), (60, 1215286), (83, 878520), (120, 607643), (166, 439260), (249, 292840), (332, 219630), (415, 175704), (498, 146420), (664, 109815), (830, 87852), (996, 73210), (1245, 58568), (1660, 43926), (1992, 36605), (2490, 29284), (3320, 21963), (4980, 14642), (7321, 9960)]