493052880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 1586148480

約数和(自身を除く): 1093095600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 89, 120, 123, 164, 178, 205, 240, 246, 267, 328, 356, 410, 445, 492, 534, 563, 615, 656, 712, 820, 890, 984, 1068, 1126, 1230, 1335, 1424, 1640, 1689, 1780, 1968, 2136, 2252, 2460, 2670, 2815, 3280, 3378, 3560, 3649, 4272, 4504, 4920, 5340, 5630, 6756, 7120, 7298, 8445, 9008, 9840, 10680, 10947, 11260, 13512, 14596, 16890, 18245, 21360, 21894, 22520, 23083, 27024, 29192, 33780, 36490, 43788, 45040, 46166, 50107, 54735, 58384, 67560, 69249, 72980, 87576, 92332, 100214, 109470, 115415, 135120, 138498, 145960, 150321, 175152, 184664, 200428, 218940, 230830, 250535, 276996, 291920, 300642, 346245, 369328, 400856, 437880, 461660, 501070, 553992, 601284, 692490, 751605, 801712, 875760, 923320, 1002140, 1107984, 1202568, 1384980, 1503210, 1846640, 2004280, 2054387, 2405136, 2769960, 3006420, 4008560, 4108774, 5539920, 6012840, 6163161, 8217548, 10271935, 12025680, 12326322, 16435096, 20543870, 24652644, 30815805, 32870192, 41087740, 49305288, 61631610, 82175480, 98610576, 123263220, 164350960, 246526440, 493052880]

約数ペア:

[(1, 493052880), (2, 246526440), (3, 164350960), (4, 123263220), (5, 98610576), (6, 82175480), (8, 61631610), (10, 49305288), (12, 41087740), (15, 32870192), (16, 30815805), (20, 24652644), (24, 20543870), (30, 16435096), (40, 12326322), (41, 12025680), (48, 10271935), (60, 8217548), (80, 6163161), (82, 6012840), (89, 5539920), (120, 4108774), (123, 4008560), (164, 3006420), (178, 2769960), (205, 2405136), (240, 2054387), (246, 2004280), (267, 1846640), (328, 1503210), (356, 1384980), (410, 1202568), (445, 1107984), (492, 1002140), (534, 923320), (563, 875760), (615, 801712), (656, 751605), (712, 692490), (820, 601284), (890, 553992), (984, 501070), (1068, 461660), (1126, 437880), (1230, 400856), (1335, 369328), (1424, 346245), (1640, 300642), (1689, 291920), (1780, 276996), (1968, 250535), (2136, 230830), (2252, 218940), (2460, 200428), (2670, 184664), (2815, 175152), (3280, 150321), (3378, 145960), (3560, 138498), (3649, 135120), (4272, 115415), (4504, 109470), (4920, 100214), (5340, 92332), (5630, 87576), (6756, 72980), (7120, 69249), (7298, 67560), (8445, 58384), (9008, 54735), (9840, 50107), (10680, 46166), (10947, 45040), (11260, 43788), (13512, 36490), (14596, 33780), (16890, 29192), (18245, 27024), (21360, 23083), (21894, 22520)]