19367321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{130367}}^1$

素因数の和:131002

約数の個数: 80

約数和(自身を含む): 60136151040

約数和(自身を除く): 40768829520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1238, 1857, 2476, 3095, 3714, 4952, 6190, 7428, 9285, 9904, 12380, 14856, 18570, 24760, 29712, 37140, 49520, 74280, 130367, 148560, 260734, 391101, 521468, 651835, 782202, 1042936, 1303670, 1564404, 1955505, 2085872, 2607340, 3128808, 3911010, 5214680, 6257616, 7822020, 10429360, 15644040, 31288080, 80697173, 161394346, 242091519, 322788692, 403485865, 484183038, 645577384, 806971730, 968366076, 1210457595, 1291154768, 1613943460, 1936732152, 2420915190, 3227886920, 3873464304, 4841830380, 6455773840, 9683660760, 19367321520]

約数ペア:

[(1, 19367321520), (2, 9683660760), (3, 6455773840), (4, 4841830380), (5, 3873464304), (6, 3227886920), (8, 2420915190), (10, 1936732152), (12, 1613943460), (15, 1291154768), (16, 1210457595), (20, 968366076), (24, 806971730), (30, 645577384), (40, 484183038), (48, 403485865), (60, 322788692), (80, 242091519), (120, 161394346), (240, 80697173), (619, 31288080), (1238, 15644040), (1857, 10429360), (2476, 7822020), (3095, 6257616), (3714, 5214680), (4952, 3911010), (6190, 3128808), (7428, 2607340), (9285, 2085872), (9904, 1955505), (12380, 1564404), (14856, 1303670), (18570, 1042936), (24760, 782202), (29712, 651835), (37140, 521468), (49520, 391101), (74280, 260734), (130367, 148560)]