38913360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5636

約数の個数: 80

約数和(自身を含む): 124813440

約数和(自身を除く): 85900080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 5591, 6960, 11182, 16773, 22364, 27955, 33546, 44728, 55910, 67092, 83865, 89456, 111820, 134184, 162139, 167730, 223640, 268368, 324278, 335460, 447280, 486417, 648556, 670920, 810695, 972834, 1297112, 1341840, 1621390, 1945668, 2432085, 2594224, 3242780, 3891336, 4864170, 6485560, 7782672, 9728340, 12971120, 19456680, 38913360]

約数ペア:

[(1, 38913360), (2, 19456680), (3, 12971120), (4, 9728340), (5, 7782672), (6, 6485560), (8, 4864170), (10, 3891336), (12, 3242780), (15, 2594224), (16, 2432085), (20, 1945668), (24, 1621390), (29, 1341840), (30, 1297112), (40, 972834), (48, 810695), (58, 670920), (60, 648556), (80, 486417), (87, 447280), (116, 335460), (120, 324278), (145, 268368), (174, 223640), (232, 167730), (240, 162139), (290, 134184), (348, 111820), (435, 89456), (464, 83865), (580, 67092), (696, 55910), (870, 44728), (1160, 33546), (1392, 27955), (1740, 22364), (2320, 16773), (3480, 11182), (5591, 6960)]