12613440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1904

約数の個数: 112

約数和(自身を含む): 45793152

約数和(自身を除く): 33179712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1877, 2240, 3360, 3754, 5631, 6720, 7508, 9385, 11262, 13139, 15016, 18770, 22524, 26278, 28155, 30032, 37540, 39417, 45048, 52556, 56310, 60064, 65695, 75080, 78834, 90096, 105112, 112620, 120128, 131390, 150160, 157668, 180192, 197085, 210224, 225240, 262780, 300320, 315336, 360384, 394170, 420448, 450480, 525560, 600640, 630672, 788340, 840896, 900960, 1051120, 1261344, 1576680, 1801920, 2102240, 2522688, 3153360, 4204480, 6306720, 12613440]

約数ペア:

[(1, 12613440), (2, 6306720), (3, 4204480), (4, 3153360), (5, 2522688), (6, 2102240), (7, 1801920), (8, 1576680), (10, 1261344), (12, 1051120), (14, 900960), (15, 840896), (16, 788340), (20, 630672), (21, 600640), (24, 525560), (28, 450480), (30, 420448), (32, 394170), (35, 360384), (40, 315336), (42, 300320), (48, 262780), (56, 225240), (60, 210224), (64, 197085), (70, 180192), (80, 157668), (84, 150160), (96, 131390), (105, 120128), (112, 112620), (120, 105112), (140, 90096), (160, 78834), (168, 75080), (192, 65695), (210, 60064), (224, 56310), (240, 52556), (280, 45048), (320, 39417), (336, 37540), (420, 30032), (448, 28155), (480, 26278), (560, 22524), (672, 18770), (840, 15016), (960, 13139), (1120, 11262), (1344, 9385), (1680, 7508), (1877, 6720), (2240, 5631), (3360, 3754)]