746090280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159421}}^1$

素因数の和:159451

約数の個数: 96

約数和(自身を含む): 2611332360

約数和(自身を除く): 1865242080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 159421, 318842, 478263, 637684, 797105, 956526, 1275368, 1434789, 1594210, 1913052, 2072473, 2391315, 2869578, 3188420, 3826104, 4144946, 4782630, 5739156, 6217419, 6376840, 7173945, 8289892, 9565260, 10362365, 11478312, 12434838, 14347890, 16579784, 18652257, 19130520, 20724730, 24869676, 28695780, 31087095, 37304514, 41449460, 49739352, 57391560, 62174190, 74609028, 82898920, 93261285, 124348380, 149218056, 186522570, 248696760, 373045140, 746090280]

約数ペア:

[(1, 746090280), (2, 373045140), (3, 248696760), (4, 186522570), (5, 149218056), (6, 124348380), (8, 93261285), (9, 82898920), (10, 74609028), (12, 62174190), (13, 57391560), (15, 49739352), (18, 41449460), (20, 37304514), (24, 31087095), (26, 28695780), (30, 24869676), (36, 20724730), (39, 19130520), (40, 18652257), (45, 16579784), (52, 14347890), (60, 12434838), (65, 11478312), (72, 10362365), (78, 9565260), (90, 8289892), (104, 7173945), (117, 6376840), (120, 6217419), (130, 5739156), (156, 4782630), (180, 4144946), (195, 3826104), (234, 3188420), (260, 2869578), (312, 2391315), (360, 2072473), (390, 1913052), (468, 1594210), (520, 1434789), (585, 1275368), (780, 956526), (936, 797105), (1170, 637684), (1560, 478263), (2340, 318842), (4680, 159421)]