74250480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{857}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 243212112

約数和(自身を除く): 168961632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 857, 912, 1083, 1140, 1444, 1520, 1714, 1805, 2166, 2280, 2571, 2888, 3428, 3610, 4285, 4332, 4560, 5142, 5415, 5776, 6856, 7220, 8570, 8664, 10284, 10830, 12855, 13712, 14440, 16283, 17140, 17328, 20568, 21660, 25710, 28880, 32566, 34280, 41136, 43320, 48849, 51420, 65132, 68560, 81415, 86640, 97698, 102840, 130264, 162830, 195396, 205680, 244245, 260528, 309377, 325660, 390792, 488490, 618754, 651320, 781584, 928131, 976980, 1237508, 1302640, 1546885, 1856262, 1953960, 2475016, 3093770, 3712524, 3907920, 4640655, 4950032, 6187540, 7425048, 9281310, 12375080, 14850096, 18562620, 24750160, 37125240, 74250480]

約数ペア:

[(1, 74250480), (2, 37125240), (3, 24750160), (4, 18562620), (5, 14850096), (6, 12375080), (8, 9281310), (10, 7425048), (12, 6187540), (15, 4950032), (16, 4640655), (19, 3907920), (20, 3712524), (24, 3093770), (30, 2475016), (38, 1953960), (40, 1856262), (48, 1546885), (57, 1302640), (60, 1237508), (76, 976980), (80, 928131), (95, 781584), (114, 651320), (120, 618754), (152, 488490), (190, 390792), (228, 325660), (240, 309377), (285, 260528), (304, 244245), (361, 205680), (380, 195396), (456, 162830), (570, 130264), (722, 102840), (760, 97698), (857, 86640), (912, 81415), (1083, 68560), (1140, 65132), (1444, 51420), (1520, 48849), (1714, 43320), (1805, 41136), (2166, 34280), (2280, 32566), (2571, 28880), (2888, 25710), (3428, 21660), (3610, 20568), (4285, 17328), (4332, 17140), (4560, 16283), (5142, 14440), (5415, 13712), (5776, 12855), (6856, 10830), (7220, 10284), (8570, 8664)]