377223480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{197}}^2$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 1277869320

約数和(自身を除く): 900645840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 243, 270, 324, 360, 394, 405, 486, 540, 591, 648, 788, 810, 972, 985, 1080, 1182, 1215, 1576, 1620, 1773, 1944, 1970, 2364, 2430, 2955, 3240, 3546, 3940, 4728, 4860, 5319, 5910, 7092, 7880, 8865, 9720, 10638, 11820, 14184, 15957, 17730, 21276, 23640, 26595, 31914, 35460, 38809, 42552, 47871, 53190, 63828, 70920, 77618, 79785, 95742, 106380, 116427, 127656, 155236, 159570, 191484, 194045, 212760, 232854, 239355, 310472, 319140, 349281, 382968, 388090, 465708, 478710, 582135, 638280, 698562, 776180, 931416, 957420, 1047843, 1164270, 1397124, 1552360, 1746405, 1914840, 2095686, 2328540, 2794248, 3143529, 3492810, 4191372, 4657080, 5239215, 6287058, 6985620, 8382744, 9430587, 10478430, 12574116, 13971240, 15717645, 18861174, 20956860, 25148232, 31435290, 37722348, 41913720, 47152935, 62870580, 75444696, 94305870, 125741160, 188611740, 377223480]

約数ペア:

[(1, 377223480), (2, 188611740), (3, 125741160), (4, 94305870), (5, 75444696), (6, 62870580), (8, 47152935), (9, 41913720), (10, 37722348), (12, 31435290), (15, 25148232), (18, 20956860), (20, 18861174), (24, 15717645), (27, 13971240), (30, 12574116), (36, 10478430), (40, 9430587), (45, 8382744), (54, 6985620), (60, 6287058), (72, 5239215), (81, 4657080), (90, 4191372), (108, 3492810), (120, 3143529), (135, 2794248), (162, 2328540), (180, 2095686), (197, 1914840), (216, 1746405), (243, 1552360), (270, 1397124), (324, 1164270), (360, 1047843), (394, 957420), (405, 931416), (486, 776180), (540, 698562), (591, 638280), (648, 582135), (788, 478710), (810, 465708), (972, 388090), (985, 382968), (1080, 349281), (1182, 319140), (1215, 310472), (1576, 239355), (1620, 232854), (1773, 212760), (1944, 194045), (1970, 191484), (2364, 159570), (2430, 155236), (2955, 127656), (3240, 116427), (3546, 106380), (3940, 95742), (4728, 79785), (4860, 77618), (5319, 70920), (5910, 63828), (7092, 53190), (7880, 47871), (8865, 42552), (9720, 38809), (10638, 35460), (11820, 31914), (14184, 26595), (15957, 23640), (17730, 21276)]