910343520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20393}}^1$

素因数の和:20445

約数の個数: 144

約数和(自身を含む): 3206915712

約数和(自身を除く): 2296572192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 20393, 22320, 40786, 44640, 61179, 81572, 101965, 122358, 163144, 183537, 203930, 244716, 305895, 326288, 367074, 407860, 489432, 611790, 632183, 652576, 734148, 815720, 917685, 978864, 1223580, 1264366, 1468296, 1631440, 1835370, 1896549, 1957728, 2447160, 2528732, 2936592, 3160915, 3262880, 3670740, 3793098, 4894320, 5057464, 5689647, 5873184, 6321830, 7341480, 7586196, 9482745, 9788640, 10114928, 11379294, 12643660, 14682960, 15172392, 18965490, 20229856, 22758588, 25287320, 28448235, 29365920, 30344784, 37930980, 45517176, 50574640, 56896470, 60689568, 75861960, 91034352, 101149280, 113792940, 151723920, 182068704, 227585880, 303447840, 455171760, 910343520]

約数ペア:

[(1, 910343520), (2, 455171760), (3, 303447840), (4, 227585880), (5, 182068704), (6, 151723920), (8, 113792940), (9, 101149280), (10, 91034352), (12, 75861960), (15, 60689568), (16, 56896470), (18, 50574640), (20, 45517176), (24, 37930980), (30, 30344784), (31, 29365920), (32, 28448235), (36, 25287320), (40, 22758588), (45, 20229856), (48, 18965490), (60, 15172392), (62, 14682960), (72, 12643660), (80, 11379294), (90, 10114928), (93, 9788640), (96, 9482745), (120, 7586196), (124, 7341480), (144, 6321830), (155, 5873184), (160, 5689647), (180, 5057464), (186, 4894320), (240, 3793098), (248, 3670740), (279, 3262880), (288, 3160915), (310, 2936592), (360, 2528732), (372, 2447160), (465, 1957728), (480, 1896549), (496, 1835370), (558, 1631440), (620, 1468296), (720, 1264366), (744, 1223580), (930, 978864), (992, 917685), (1116, 815720), (1240, 734148), (1395, 652576), (1440, 632183), (1488, 611790), (1860, 489432), (2232, 407860), (2480, 367074), (2790, 326288), (2976, 305895), (3720, 244716), (4464, 203930), (4960, 183537), (5580, 163144), (7440, 122358), (8928, 101965), (11160, 81572), (14880, 61179), (20393, 44640), (22320, 40786)]