273312120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73471}}^1$

素因数の和:73516

約数の個数: 64

約数和(自身を含む): 846397440

約数和(自身を除く): 573085320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 73471, 146942, 220413, 293884, 367355, 440826, 587768, 734710, 881652, 1102065, 1469420, 1763304, 2204130, 2277601, 2938840, 4408260, 4555202, 6832803, 8816520, 9110404, 11388005, 13665606, 18220808, 22776010, 27331212, 34164015, 45552020, 54662424, 68328030, 91104040, 136656060, 273312120]

約数ペア:

[(1, 273312120), (2, 136656060), (3, 91104040), (4, 68328030), (5, 54662424), (6, 45552020), (8, 34164015), (10, 27331212), (12, 22776010), (15, 18220808), (20, 13665606), (24, 11388005), (30, 9110404), (31, 8816520), (40, 6832803), (60, 4555202), (62, 4408260), (93, 2938840), (120, 2277601), (124, 2204130), (155, 1763304), (186, 1469420), (248, 1102065), (310, 881652), (372, 734710), (465, 587768), (620, 440826), (744, 367355), (930, 293884), (1240, 220413), (1860, 146942), (3720, 73471)]