250944240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 793703664

約数和(自身を除く): 542759424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 281, 305, 366, 488, 562, 610, 732, 843, 915, 976, 1124, 1220, 1405, 1464, 1686, 1830, 2248, 2440, 2810, 2928, 3372, 3660, 3721, 4215, 4496, 4880, 5620, 6744, 7320, 7442, 8430, 11163, 11240, 13488, 14640, 14884, 16860, 17141, 18605, 22326, 22480, 29768, 33720, 34282, 37210, 44652, 51423, 55815, 59536, 67440, 68564, 74420, 85705, 89304, 102846, 111630, 137128, 148840, 171410, 178608, 205692, 223260, 257115, 274256, 297680, 342820, 411384, 446520, 514230, 685640, 822768, 893040, 1028460, 1045601, 1371280, 2056920, 2091202, 3136803, 4113840, 4182404, 5228005, 6273606, 8364808, 10456010, 12547212, 15684015, 16729616, 20912020, 25094424, 31368030, 41824040, 50188848, 62736060, 83648080, 125472120, 250944240]

約数ペア:

[(1, 250944240), (2, 125472120), (3, 83648080), (4, 62736060), (5, 50188848), (6, 41824040), (8, 31368030), (10, 25094424), (12, 20912020), (15, 16729616), (16, 15684015), (20, 12547212), (24, 10456010), (30, 8364808), (40, 6273606), (48, 5228005), (60, 4182404), (61, 4113840), (80, 3136803), (120, 2091202), (122, 2056920), (183, 1371280), (240, 1045601), (244, 1028460), (281, 893040), (305, 822768), (366, 685640), (488, 514230), (562, 446520), (610, 411384), (732, 342820), (843, 297680), (915, 274256), (976, 257115), (1124, 223260), (1220, 205692), (1405, 178608), (1464, 171410), (1686, 148840), (1830, 137128), (2248, 111630), (2440, 102846), (2810, 89304), (2928, 85705), (3372, 74420), (3660, 68564), (3721, 67440), (4215, 59536), (4496, 55815), (4880, 51423), (5620, 44652), (6744, 37210), (7320, 34282), (7442, 33720), (8430, 29768), (11163, 22480), (11240, 22326), (13488, 18605), (14640, 17141), (14884, 16860)]