23853420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 74941440

約数和(自身を除く): 51088020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 271, 326, 489, 540, 542, 652, 813, 815, 978, 1084, 1355, 1467, 1626, 1630, 1956, 2439, 2445, 2710, 2934, 3252, 3260, 4065, 4401, 4878, 4890, 5420, 5868, 7317, 7335, 8130, 8802, 9756, 9780, 12195, 14634, 14670, 16260, 17604, 22005, 24390, 29268, 29340, 36585, 44010, 44173, 48780, 73170, 88020, 88346, 132519, 146340, 176692, 220865, 265038, 397557, 441730, 530076, 662595, 795114, 883460, 1192671, 1325190, 1590228, 1987785, 2385342, 2650380, 3975570, 4770684, 5963355, 7951140, 11926710, 23853420]

約数ペア:

[(1, 23853420), (2, 11926710), (3, 7951140), (4, 5963355), (5, 4770684), (6, 3975570), (9, 2650380), (10, 2385342), (12, 1987785), (15, 1590228), (18, 1325190), (20, 1192671), (27, 883460), (30, 795114), (36, 662595), (45, 530076), (54, 441730), (60, 397557), (90, 265038), (108, 220865), (135, 176692), (163, 146340), (180, 132519), (270, 88346), (271, 88020), (326, 73170), (489, 48780), (540, 44173), (542, 44010), (652, 36585), (813, 29340), (815, 29268), (978, 24390), (1084, 22005), (1355, 17604), (1467, 16260), (1626, 14670), (1630, 14634), (1956, 12195), (2439, 9780), (2445, 9756), (2710, 8802), (2934, 8130), (3252, 7335), (3260, 7317), (4065, 5868), (4401, 5420), (4878, 4890)]