551479080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4283}}^1$

素因数の和:4363

約数の個数: 128

約数和(自身を含む): 1758153600

約数和(自身を除く): 1206674520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 1073, 1110, 1160, 1480, 1740, 2146, 2220, 3219, 3480, 4283, 4292, 4440, 5365, 6438, 8566, 8584, 10730, 12849, 12876, 16095, 17132, 21415, 21460, 25698, 25752, 32190, 34264, 42830, 42920, 51396, 64245, 64380, 85660, 102792, 124207, 128490, 128760, 158471, 171320, 248414, 256980, 316942, 372621, 475413, 496828, 513960, 621035, 633884, 745242, 792355, 950826, 993656, 1242070, 1267768, 1490484, 1584710, 1863105, 1901652, 2377065, 2484140, 2980968, 3169420, 3726210, 3803304, 4595659, 4754130, 4968280, 6338840, 7452420, 9191318, 9508260, 13786977, 14904840, 18382636, 19016520, 22978295, 27573954, 36765272, 45956590, 55147908, 68934885, 91913180, 110295816, 137869770, 183826360, 275739540, 551479080]

約数ペア:

[(1, 551479080), (2, 275739540), (3, 183826360), (4, 137869770), (5, 110295816), (6, 91913180), (8, 68934885), (10, 55147908), (12, 45956590), (15, 36765272), (20, 27573954), (24, 22978295), (29, 19016520), (30, 18382636), (37, 14904840), (40, 13786977), (58, 9508260), (60, 9191318), (74, 7452420), (87, 6338840), (111, 4968280), (116, 4754130), (120, 4595659), (145, 3803304), (148, 3726210), (174, 3169420), (185, 2980968), (222, 2484140), (232, 2377065), (290, 1901652), (296, 1863105), (348, 1584710), (370, 1490484), (435, 1267768), (444, 1242070), (555, 993656), (580, 950826), (696, 792355), (740, 745242), (870, 633884), (888, 621035), (1073, 513960), (1110, 496828), (1160, 475413), (1480, 372621), (1740, 316942), (2146, 256980), (2220, 248414), (3219, 171320), (3480, 158471), (4283, 128760), (4292, 128490), (4440, 124207), (5365, 102792), (6438, 85660), (8566, 64380), (8584, 64245), (10730, 51396), (12849, 42920), (12876, 42830), (16095, 34264), (17132, 32190), (21415, 25752), (21460, 25698)]