386971920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5023}}^1$

素因数の和:5149

約数の個数: 120

約数和(自身を含む): 1311987456

約数和(自身を除く): 925015536

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, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5023, 5136, 6420, 7704, 8560, 9630, 10046, 12840, 15069, 15408, 19260, 20092, 25115, 25680, 30138, 38520, 40184, 45207, 50230, 60276, 75345, 77040, 80368, 90414, 100460, 120552, 150690, 180828, 200920, 226035, 241104, 301380, 361656, 401840, 452070, 537461, 602760, 723312, 904140, 1074922, 1205520, 1612383, 1808280, 2149844, 2687305, 3224766, 3616560, 4299688, 4837149, 5374610, 6449532, 8061915, 8599376, 9674298, 10749220, 12899064, 16123830, 19348596, 21498440, 24185745, 25798128, 32247660, 38697192, 42996880, 48371490, 64495320, 77394384, 96742980, 128990640, 193485960, 386971920]

約数ペア:

[(1, 386971920), (2, 193485960), (3, 128990640), (4, 96742980), (5, 77394384), (6, 64495320), (8, 48371490), (9, 42996880), (10, 38697192), (12, 32247660), (15, 25798128), (16, 24185745), (18, 21498440), (20, 19348596), (24, 16123830), (30, 12899064), (36, 10749220), (40, 9674298), (45, 8599376), (48, 8061915), (60, 6449532), (72, 5374610), (80, 4837149), (90, 4299688), (107, 3616560), (120, 3224766), (144, 2687305), (180, 2149844), (214, 1808280), (240, 1612383), (321, 1205520), (360, 1074922), (428, 904140), (535, 723312), (642, 602760), (720, 537461), (856, 452070), (963, 401840), (1070, 361656), (1284, 301380), (1605, 241104), (1712, 226035), (1926, 200920), (2140, 180828), (2568, 150690), (3210, 120552), (3852, 100460), (4280, 90414), (4815, 80368), (5023, 77040), (5136, 75345), (6420, 60276), (7704, 50230), (8560, 45207), (9630, 40184), (10046, 38520), (12840, 30138), (15069, 25680), (15408, 25115), (19260, 20092)]