2480088180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 7431895296

約数和(自身を除く): 4951807116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 289, 314, 340, 471, 510, 578, 628, 785, 867, 911, 942, 1020, 1156, 1445, 1570, 1734, 1822, 1884, 2355, 2669, 2733, 2890, 3140, 3468, 3644, 4335, 4555, 4710, 5338, 5466, 5780, 8007, 8670, 9110, 9420, 10676, 10932, 13345, 13665, 15487, 16014, 17340, 18220, 26690, 27330, 30974, 32028, 40035, 45373, 46461, 53380, 54660, 61948, 77435, 80070, 90746, 92922, 136119, 143027, 154870, 160140, 181492, 185844, 226865, 232305, 263279, 272238, 286054, 309740, 429081, 453730, 464610, 526558, 544476, 572108, 680595, 715135, 789837, 858162, 907460, 929220, 1053116, 1316395, 1361190, 1430270, 1579674, 1716324, 2145405, 2431459, 2632790, 2722380, 2860540, 3159348, 3949185, 4290810, 4862918, 5265580, 7294377, 7898370, 8581620, 9725836, 12157295, 14588754, 15796740, 24314590, 29177508, 36471885, 41334803, 48629180, 72943770, 82669606, 124004409, 145887540, 165339212, 206674015, 248008818, 413348030, 496017636, 620022045, 826696060, 1240044090, 2480088180]

約数ペア:

[(1, 2480088180), (2, 1240044090), (3, 826696060), (4, 620022045), (5, 496017636), (6, 413348030), (10, 248008818), (12, 206674015), (15, 165339212), (17, 145887540), (20, 124004409), (30, 82669606), (34, 72943770), (51, 48629180), (60, 41334803), (68, 36471885), (85, 29177508), (102, 24314590), (157, 15796740), (170, 14588754), (204, 12157295), (255, 9725836), (289, 8581620), (314, 7898370), (340, 7294377), (471, 5265580), (510, 4862918), (578, 4290810), (628, 3949185), (785, 3159348), (867, 2860540), (911, 2722380), (942, 2632790), (1020, 2431459), (1156, 2145405), (1445, 1716324), (1570, 1579674), (1734, 1430270), (1822, 1361190), (1884, 1316395), (2355, 1053116), (2669, 929220), (2733, 907460), (2890, 858162), (3140, 789837), (3468, 715135), (3644, 680595), (4335, 572108), (4555, 544476), (4710, 526558), (5338, 464610), (5466, 453730), (5780, 429081), (8007, 309740), (8670, 286054), (9110, 272238), (9420, 263279), (10676, 232305), (10932, 226865), (13345, 185844), (13665, 181492), (15487, 160140), (16014, 154870), (17340, 143027), (18220, 136119), (26690, 92922), (27330, 90746), (30974, 80070), (32028, 77435), (40035, 61948), (45373, 54660), (46461, 53380)]