2219040360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{684889}}^1$

素因数の和:684912

約数の個数: 80

約数和(自身を含む): 7458452100

約数和(自身を除く): 5239411740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 684889, 1369778, 2054667, 2739556, 3424445, 4109334, 5479112, 6164001, 6848890, 8218668, 10273335, 12328002, 13697780, 16437336, 18492003, 20546670, 24656004, 27395560, 30820005, 36984006, 41093340, 49312008, 55476009, 61640010, 73968012, 82186680, 92460015, 110952018, 123280020, 147936024, 184920030, 221904036, 246560040, 277380045, 369840060, 443808072, 554760090, 739680120, 1109520180, 2219040360]

約数ペア:

[(1, 2219040360), (2, 1109520180), (3, 739680120), (4, 554760090), (5, 443808072), (6, 369840060), (8, 277380045), (9, 246560040), (10, 221904036), (12, 184920030), (15, 147936024), (18, 123280020), (20, 110952018), (24, 92460015), (27, 82186680), (30, 73968012), (36, 61640010), (40, 55476009), (45, 49312008), (54, 41093340), (60, 36984006), (72, 30820005), (81, 27395560), (90, 24656004), (108, 20546670), (120, 18492003), (135, 16437336), (162, 13697780), (180, 12328002), (216, 10273335), (270, 8218668), (324, 6848890), (360, 6164001), (405, 5479112), (540, 4109334), (648, 3424445), (810, 2739556), (1080, 2054667), (1620, 1369778), (3240, 684889)]