19138080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3098

約数の個数: 96

約数和(自身を含む): 64943424

約数和(自身を除く): 45805344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3067, 3120, 6134, 6240, 9201, 12268, 15335, 18402, 24536, 30670, 36804, 39871, 46005, 49072, 61340, 73608, 79742, 92010, 98144, 119613, 122680, 147216, 159484, 184020, 199355, 239226, 245360, 294432, 318968, 368040, 398710, 478452, 490720, 598065, 637936, 736080, 797420, 956904, 1196130, 1275872, 1472160, 1594840, 1913808, 2392260, 3189680, 3827616, 4784520, 6379360, 9569040, 19138080]

約数ペア:

[(1, 19138080), (2, 9569040), (3, 6379360), (4, 4784520), (5, 3827616), (6, 3189680), (8, 2392260), (10, 1913808), (12, 1594840), (13, 1472160), (15, 1275872), (16, 1196130), (20, 956904), (24, 797420), (26, 736080), (30, 637936), (32, 598065), (39, 490720), (40, 478452), (48, 398710), (52, 368040), (60, 318968), (65, 294432), (78, 245360), (80, 239226), (96, 199355), (104, 184020), (120, 159484), (130, 147216), (156, 122680), (160, 119613), (195, 98144), (208, 92010), (240, 79742), (260, 73608), (312, 61340), (390, 49072), (416, 46005), (480, 39871), (520, 36804), (624, 30670), (780, 24536), (1040, 18402), (1248, 15335), (1560, 12268), (2080, 9201), (3067, 6240), (3120, 6134)]