1395869040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1777}}^1$

素因数の和:2887

約数の個数: 120

約数和(自身を含む): 4694730768

約数和(自身を除く): 3298861728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1091, 1777, 2182, 3273, 3554, 4364, 5331, 5455, 6546, 7108, 8728, 8885, 9819, 10662, 10910, 13092, 14216, 15993, 16365, 17456, 17770, 19638, 21324, 21820, 26184, 26655, 28432, 31986, 32730, 35540, 39276, 42648, 43640, 49095, 52368, 53310, 63972, 65460, 71080, 78552, 79965, 85296, 87280, 98190, 106620, 127944, 130920, 142160, 157104, 159930, 196380, 213240, 255888, 261840, 319860, 392760, 426480, 639720, 785520, 1279440, 1938707, 3877414, 5816121, 7754828, 9693535, 11632242, 15509656, 17448363, 19387070, 23264484, 29080605, 31019312, 34896726, 38774140, 46528968, 58161210, 69793452, 77548280, 87241815, 93057936, 116322420, 139586904, 155096560, 174483630, 232644840, 279173808, 348967260, 465289680, 697934520, 1395869040]

約数ペア:

[(1, 1395869040), (2, 697934520), (3, 465289680), (4, 348967260), (5, 279173808), (6, 232644840), (8, 174483630), (9, 155096560), (10, 139586904), (12, 116322420), (15, 93057936), (16, 87241815), (18, 77548280), (20, 69793452), (24, 58161210), (30, 46528968), (36, 38774140), (40, 34896726), (45, 31019312), (48, 29080605), (60, 23264484), (72, 19387070), (80, 17448363), (90, 15509656), (120, 11632242), (144, 9693535), (180, 7754828), (240, 5816121), (360, 3877414), (720, 1938707), (1091, 1279440), (1777, 785520), (2182, 639720), (3273, 426480), (3554, 392760), (4364, 319860), (5331, 261840), (5455, 255888), (6546, 213240), (7108, 196380), (8728, 159930), (8885, 157104), (9819, 142160), (10662, 130920), (10910, 127944), (13092, 106620), (14216, 98190), (15993, 87280), (16365, 85296), (17456, 79965), (17770, 78552), (19638, 71080), (21324, 65460), (21820, 63972), (26184, 53310), (26655, 52368), (28432, 49095), (31986, 43640), (32730, 42648), (35540, 39276)]