421014960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1069}}^1$

素因数の和:1635

約数の個数: 120

約数和(自身を含む): 1417818480

約数和(自身を除く): 996803520

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, 360, 547, 720, 1069, 1094, 1641, 2138, 2188, 2735, 3207, 3282, 4276, 4376, 4923, 5345, 5470, 6414, 6564, 8205, 8552, 8752, 9621, 9846, 10690, 10940, 12828, 13128, 16035, 16410, 17104, 19242, 19692, 21380, 21880, 24615, 25656, 26256, 32070, 32820, 38484, 39384, 42760, 43760, 48105, 49230, 51312, 64140, 65640, 76968, 78768, 85520, 96210, 98460, 128280, 131280, 153936, 192420, 196920, 256560, 384840, 393840, 584743, 769680, 1169486, 1754229, 2338972, 2923715, 3508458, 4677944, 5262687, 5847430, 7016916, 8771145, 9355888, 10525374, 11694860, 14033832, 17542290, 21050748, 23389720, 26313435, 28067664, 35084580, 42101496, 46779440, 52626870, 70169160, 84202992, 105253740, 140338320, 210507480, 421014960]

約数ペア:

[(1, 421014960), (2, 210507480), (3, 140338320), (4, 105253740), (5, 84202992), (6, 70169160), (8, 52626870), (9, 46779440), (10, 42101496), (12, 35084580), (15, 28067664), (16, 26313435), (18, 23389720), (20, 21050748), (24, 17542290), (30, 14033832), (36, 11694860), (40, 10525374), (45, 9355888), (48, 8771145), (60, 7016916), (72, 5847430), (80, 5262687), (90, 4677944), (120, 3508458), (144, 2923715), (180, 2338972), (240, 1754229), (360, 1169486), (547, 769680), (720, 584743), (1069, 393840), (1094, 384840), (1641, 256560), (2138, 196920), (2188, 192420), (2735, 153936), (3207, 131280), (3282, 128280), (4276, 98460), (4376, 96210), (4923, 85520), (5345, 78768), (5470, 76968), (6414, 65640), (6564, 64140), (8205, 51312), (8552, 49230), (8752, 48105), (9621, 43760), (9846, 42760), (10690, 39384), (10940, 38484), (12828, 32820), (13128, 32070), (16035, 26256), (16410, 25656), (17104, 24615), (19242, 21880), (19692, 21380)]