8077241520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{31249}}^1$

素因数の和:31627

約数の個数: 120

約数和(自身を含む): 27202500000

約数和(自身を除く): 19125258480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 718, 720, 1077, 1436, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 8616, 10770, 12924, 14360, 16155, 17232, 21540, 25848, 28720, 31249, 32310, 43080, 51696, 62498, 64620, 86160, 93747, 124996, 129240, 156245, 187494, 249992, 258480, 281241, 312490, 374988, 468735, 499984, 562482, 624980, 749976, 937470, 1124964, 1249960, 1406205, 1499952, 1874940, 2249928, 2499920, 2812410, 3749880, 4499856, 5624820, 7499760, 11218391, 11249640, 22436782, 22499280, 33655173, 44873564, 56091955, 67310346, 89747128, 100965519, 112183910, 134620692, 168275865, 179494256, 201931038, 224367820, 269241384, 336551730, 403862076, 448735640, 504827595, 538482768, 673103460, 807724152, 897471280, 1009655190, 1346206920, 1615448304, 2019310380, 2692413840, 4038620760, 8077241520]

約数ペア:

[(1, 8077241520), (2, 4038620760), (3, 2692413840), (4, 2019310380), (5, 1615448304), (6, 1346206920), (8, 1009655190), (9, 897471280), (10, 807724152), (12, 673103460), (15, 538482768), (16, 504827595), (18, 448735640), (20, 403862076), (24, 336551730), (30, 269241384), (36, 224367820), (40, 201931038), (45, 179494256), (48, 168275865), (60, 134620692), (72, 112183910), (80, 100965519), (90, 89747128), (120, 67310346), (144, 56091955), (180, 44873564), (240, 33655173), (359, 22499280), (360, 22436782), (718, 11249640), (720, 11218391), (1077, 7499760), (1436, 5624820), (1795, 4499856), (2154, 3749880), (2872, 2812410), (3231, 2499920), (3590, 2249928), (4308, 1874940), (5385, 1499952), (5744, 1406205), (6462, 1249960), (7180, 1124964), (8616, 937470), (10770, 749976), (12924, 624980), (14360, 562482), (16155, 499984), (17232, 468735), (21540, 374988), (25848, 312490), (28720, 281241), (31249, 258480), (32310, 249992), (43080, 187494), (51696, 156245), (62498, 129240), (64620, 124996), (86160, 93747)]