308415895080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{87961}}^1$

素因数の和:88515

約数の個数: 128

約数和(自身を含む): 942389683200

約数和(自身を除く): 633973788120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 479, 488, 610, 732, 915, 958, 1220, 1437, 1464, 1830, 1916, 2395, 2440, 2874, 3660, 3832, 4790, 5748, 7185, 7320, 9580, 11496, 14370, 19160, 28740, 29219, 57480, 58438, 87657, 87961, 116876, 146095, 175314, 175922, 233752, 263883, 292190, 350628, 351844, 438285, 439805, 527766, 584380, 701256, 703688, 876570, 879610, 1055532, 1168760, 1319415, 1753140, 1759220, 2111064, 2638830, 3506280, 3518440, 5277660, 5365621, 10555320, 10731242, 16096863, 21462484, 26828105, 32193726, 42133319, 42924968, 53656210, 64387452, 80484315, 84266638, 107312420, 126399957, 128774904, 160968630, 168533276, 210666595, 214624840, 252799914, 321937260, 337066552, 421333190, 505599828, 631999785, 643874520, 842666380, 1011199656, 1263999570, 1685332760, 2527999140, 2570132459, 5055998280, 5140264918, 7710397377, 10280529836, 12850662295, 15420794754, 20561059672, 25701324590, 30841589508, 38551986885, 51402649180, 61683179016, 77103973770, 102805298360, 154207947540, 308415895080]

約数ペア:

[(1, 308415895080), (2, 154207947540), (3, 102805298360), (4, 77103973770), (5, 61683179016), (6, 51402649180), (8, 38551986885), (10, 30841589508), (12, 25701324590), (15, 20561059672), (20, 15420794754), (24, 12850662295), (30, 10280529836), (40, 7710397377), (60, 5140264918), (61, 5055998280), (120, 2570132459), (122, 2527999140), (183, 1685332760), (244, 1263999570), (305, 1011199656), (366, 842666380), (479, 643874520), (488, 631999785), (610, 505599828), (732, 421333190), (915, 337066552), (958, 321937260), (1220, 252799914), (1437, 214624840), (1464, 210666595), (1830, 168533276), (1916, 160968630), (2395, 128774904), (2440, 126399957), (2874, 107312420), (3660, 84266638), (3832, 80484315), (4790, 64387452), (5748, 53656210), (7185, 42924968), (7320, 42133319), (9580, 32193726), (11496, 26828105), (14370, 21462484), (19160, 16096863), (28740, 10731242), (29219, 10555320), (57480, 5365621), (58438, 5277660), (87657, 3518440), (87961, 3506280), (116876, 2638830), (146095, 2111064), (175314, 1759220), (175922, 1753140), (233752, 1319415), (263883, 1168760), (292190, 1055532), (350628, 879610), (351844, 876570), (438285, 703688), (439805, 701256), (527766, 584380)]