15246840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2593}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 53228880

約数和(自身を除く): 37982040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2593, 2940, 5186, 5880, 7779, 10372, 12965, 15558, 18151, 20744, 25930, 31116, 36302, 38895, 51860, 54453, 62232, 72604, 77790, 90755, 103720, 108906, 127057, 145208, 155580, 181510, 217812, 254114, 272265, 311160, 363020, 381171, 435624, 508228, 544530, 635285, 726040, 762342, 1016456, 1089060, 1270570, 1524684, 1905855, 2178120, 2541140, 3049368, 3811710, 5082280, 7623420, 15246840]

約数ペア:

[(1, 15246840), (2, 7623420), (3, 5082280), (4, 3811710), (5, 3049368), (6, 2541140), (7, 2178120), (8, 1905855), (10, 1524684), (12, 1270570), (14, 1089060), (15, 1016456), (20, 762342), (21, 726040), (24, 635285), (28, 544530), (30, 508228), (35, 435624), (40, 381171), (42, 363020), (49, 311160), (56, 272265), (60, 254114), (70, 217812), (84, 181510), (98, 155580), (105, 145208), (120, 127057), (140, 108906), (147, 103720), (168, 90755), (196, 77790), (210, 72604), (245, 62232), (280, 54453), (294, 51860), (392, 38895), (420, 36302), (490, 31116), (588, 25930), (735, 20744), (840, 18151), (980, 15558), (1176, 12965), (1470, 10372), (1960, 7779), (2593, 5880), (2940, 5186)]