241249440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 786741984

約数和(自身を除く): 545492544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 523, 620, 744, 930, 961, 992, 1046, 1240, 1488, 1569, 1860, 1922, 2092, 2480, 2615, 2883, 2976, 3138, 3720, 3844, 4184, 4805, 4960, 5230, 5766, 6276, 7440, 7688, 7845, 8368, 9610, 10460, 11532, 12552, 14415, 14880, 15376, 15690, 16213, 16736, 19220, 20920, 23064, 25104, 28830, 30752, 31380, 32426, 38440, 41840, 46128, 48639, 50208, 57660, 62760, 64852, 76880, 81065, 83680, 92256, 97278, 115320, 125520, 129704, 153760, 162130, 194556, 230640, 243195, 251040, 259408, 324260, 389112, 461280, 486390, 502603, 518816, 648520, 778224, 972780, 1005206, 1297040, 1507809, 1556448, 1945560, 2010412, 2513015, 2594080, 3015618, 3891120, 4020824, 5026030, 6031236, 7539045, 7782240, 8041648, 10052060, 12062472, 15078090, 16083296, 20104120, 24124944, 30156180, 40208240, 48249888, 60312360, 80416480, 120624720, 241249440]

約数ペア:

[(1, 241249440), (2, 120624720), (3, 80416480), (4, 60312360), (5, 48249888), (6, 40208240), (8, 30156180), (10, 24124944), (12, 20104120), (15, 16083296), (16, 15078090), (20, 12062472), (24, 10052060), (30, 8041648), (31, 7782240), (32, 7539045), (40, 6031236), (48, 5026030), (60, 4020824), (62, 3891120), (80, 3015618), (93, 2594080), (96, 2513015), (120, 2010412), (124, 1945560), (155, 1556448), (160, 1507809), (186, 1297040), (240, 1005206), (248, 972780), (310, 778224), (372, 648520), (465, 518816), (480, 502603), (496, 486390), (523, 461280), (620, 389112), (744, 324260), (930, 259408), (961, 251040), (992, 243195), (1046, 230640), (1240, 194556), (1488, 162130), (1569, 153760), (1860, 129704), (1922, 125520), (2092, 115320), (2480, 97278), (2615, 92256), (2883, 83680), (2976, 81065), (3138, 76880), (3720, 64852), (3844, 62760), (4184, 57660), (4805, 50208), (4960, 48639), (5230, 46128), (5766, 41840), (6276, 38440), (7440, 32426), (7688, 31380), (7845, 30752), (8368, 28830), (9610, 25104), (10460, 23064), (11532, 20920), (12552, 19220), (14415, 16736), (14880, 16213), (15376, 15690)]