2439442080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54647}}^1$

素因数の和:54699

約数の個数: 144

約数和(自身を含む): 8593288704

約数和(自身を除く): 6153846624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 54647, 109294, 163941, 218588, 273235, 327882, 437176, 491823, 546470, 655764, 819705, 874352, 983646, 1092940, 1311528, 1639410, 1694057, 1748704, 1967292, 2185880, 2459115, 2623056, 3278820, 3388114, 3934584, 4371760, 4918230, 5082171, 5246112, 6557640, 6776228, 7869168, 8470285, 8743520, 9836460, 10164342, 13115280, 13552456, 15246513, 15738336, 16940570, 19672920, 20328684, 25410855, 26230560, 27104912, 30493026, 33881140, 39345840, 40657368, 50821710, 54209824, 60986052, 67762280, 76232565, 78691680, 81314736, 101643420, 121972104, 135524560, 152465130, 162629472, 203286840, 243944208, 271049120, 304930260, 406573680, 487888416, 609860520, 813147360, 1219721040, 2439442080]

約数ペア:

[(1, 2439442080), (2, 1219721040), (3, 813147360), (4, 609860520), (5, 487888416), (6, 406573680), (8, 304930260), (9, 271049120), (10, 243944208), (12, 203286840), (15, 162629472), (16, 152465130), (18, 135524560), (20, 121972104), (24, 101643420), (30, 81314736), (31, 78691680), (32, 76232565), (36, 67762280), (40, 60986052), (45, 54209824), (48, 50821710), (60, 40657368), (62, 39345840), (72, 33881140), (80, 30493026), (90, 27104912), (93, 26230560), (96, 25410855), (120, 20328684), (124, 19672920), (144, 16940570), (155, 15738336), (160, 15246513), (180, 13552456), (186, 13115280), (240, 10164342), (248, 9836460), (279, 8743520), (288, 8470285), (310, 7869168), (360, 6776228), (372, 6557640), (465, 5246112), (480, 5082171), (496, 4918230), (558, 4371760), (620, 3934584), (720, 3388114), (744, 3278820), (930, 2623056), (992, 2459115), (1116, 2185880), (1240, 1967292), (1395, 1748704), (1440, 1694057), (1488, 1639410), (1860, 1311528), (2232, 1092940), (2480, 983646), (2790, 874352), (2976, 819705), (3720, 655764), (4464, 546470), (4960, 491823), (5580, 437176), (7440, 327882), (8928, 273235), (11160, 218588), (14880, 163941), (22320, 109294), (44640, 54647)]