5285040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 17574768

約数和(自身を除く): 12289728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 285, 304, 305, 361, 366, 380, 456, 488, 570, 610, 722, 732, 760, 912, 915, 976, 1083, 1140, 1159, 1220, 1444, 1464, 1520, 1805, 1830, 2166, 2280, 2318, 2440, 2888, 2928, 3477, 3610, 3660, 4332, 4560, 4636, 4880, 5415, 5776, 5795, 6954, 7220, 7320, 8664, 9272, 10830, 11590, 13908, 14440, 14640, 17328, 17385, 18544, 21660, 22021, 23180, 27816, 28880, 34770, 43320, 44042, 46360, 55632, 66063, 69540, 86640, 88084, 92720, 110105, 132126, 139080, 176168, 220210, 264252, 278160, 330315, 352336, 440420, 528504, 660630, 880840, 1057008, 1321260, 1761680, 2642520, 5285040]

約数ペア:

[(1, 5285040), (2, 2642520), (3, 1761680), (4, 1321260), (5, 1057008), (6, 880840), (8, 660630), (10, 528504), (12, 440420), (15, 352336), (16, 330315), (19, 278160), (20, 264252), (24, 220210), (30, 176168), (38, 139080), (40, 132126), (48, 110105), (57, 92720), (60, 88084), (61, 86640), (76, 69540), (80, 66063), (95, 55632), (114, 46360), (120, 44042), (122, 43320), (152, 34770), (183, 28880), (190, 27816), (228, 23180), (240, 22021), (244, 21660), (285, 18544), (304, 17385), (305, 17328), (361, 14640), (366, 14440), (380, 13908), (456, 11590), (488, 10830), (570, 9272), (610, 8664), (722, 7320), (732, 7220), (760, 6954), (912, 5795), (915, 5776), (976, 5415), (1083, 4880), (1140, 4636), (1159, 4560), (1220, 4332), (1444, 3660), (1464, 3610), (1520, 3477), (1805, 2928), (1830, 2888), (2166, 2440), (2280, 2318)]