1895225040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{32497}}^1$

素因数の和:32528

約数の個数: 140

約数和(自身を含む): 6606778404

約数和(自身を除く): 4711553364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 32497, 58320, 64994, 97491, 129988, 162485, 194982, 259976, 292473, 324970, 389964, 487455, 519952, 584946, 649940, 779928, 877419, 974910, 1169892, 1299880, 1462365, 1559856, 1754838, 1949820, 2339784, 2599760, 2632257, 2924730, 3509676, 3899640, 4387095, 4679568, 5264514, 5849460, 7019352, 7799280, 7896771, 8774190, 10529028, 11698920, 13161285, 14038704, 15793542, 17548380, 21058056, 23397840, 23690313, 26322570, 31587084, 35096760, 39483855, 42116112, 47380626, 52645140, 63174168, 70193520, 78967710, 94761252, 105290280, 118451565, 126348336, 157935420, 189522504, 210580560, 236903130, 315870840, 379045008, 473806260, 631741680, 947612520, 1895225040]

約数ペア:

[(1, 1895225040), (2, 947612520), (3, 631741680), (4, 473806260), (5, 379045008), (6, 315870840), (8, 236903130), (9, 210580560), (10, 189522504), (12, 157935420), (15, 126348336), (16, 118451565), (18, 105290280), (20, 94761252), (24, 78967710), (27, 70193520), (30, 63174168), (36, 52645140), (40, 47380626), (45, 42116112), (48, 39483855), (54, 35096760), (60, 31587084), (72, 26322570), (80, 23690313), (81, 23397840), (90, 21058056), (108, 17548380), (120, 15793542), (135, 14038704), (144, 13161285), (162, 11698920), (180, 10529028), (216, 8774190), (240, 7896771), (243, 7799280), (270, 7019352), (324, 5849460), (360, 5264514), (405, 4679568), (432, 4387095), (486, 3899640), (540, 3509676), (648, 2924730), (720, 2632257), (729, 2599760), (810, 2339784), (972, 1949820), (1080, 1754838), (1215, 1559856), (1296, 1462365), (1458, 1299880), (1620, 1169892), (1944, 974910), (2160, 877419), (2430, 779928), (2916, 649940), (3240, 584946), (3645, 519952), (3888, 487455), (4860, 389964), (5832, 324970), (6480, 292473), (7290, 259976), (9720, 194982), (11664, 162485), (14580, 129988), (19440, 97491), (29160, 64994), (32497, 58320)]