1323767520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4813}}^1$

素因数の和:5025

約数の個数: 144

約数和(自身を含む): 4541951232

約数和(自身を除く): 3218183712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 720, 764, 955, 1146, 1440, 1528, 1719, 1910, 2292, 2865, 3056, 3438, 3820, 4584, 4813, 5730, 6112, 6876, 7640, 8595, 9168, 9626, 11460, 13752, 14439, 15280, 17190, 18336, 19252, 22920, 24065, 27504, 28878, 30560, 34380, 38504, 43317, 45840, 48130, 55008, 57756, 68760, 72195, 77008, 86634, 91680, 96260, 115512, 137520, 144390, 154016, 173268, 192520, 216585, 231024, 275040, 288780, 346536, 385040, 433170, 462048, 577560, 693072, 770080, 866340, 919283, 1155120, 1386144, 1732680, 1838566, 2310240, 2757849, 3465360, 3677132, 4596415, 5515698, 6930720, 7354264, 8273547, 9192830, 11031396, 13789245, 14708528, 16547094, 18385660, 22062792, 27578490, 29417056, 33094188, 36771320, 41367735, 44125584, 55156980, 66188376, 73542640, 82735470, 88251168, 110313960, 132376752, 147085280, 165470940, 220627920, 264753504, 330941880, 441255840, 661883760, 1323767520]

約数ペア:

[(1, 1323767520), (2, 661883760), (3, 441255840), (4, 330941880), (5, 264753504), (6, 220627920), (8, 165470940), (9, 147085280), (10, 132376752), (12, 110313960), (15, 88251168), (16, 82735470), (18, 73542640), (20, 66188376), (24, 55156980), (30, 44125584), (32, 41367735), (36, 36771320), (40, 33094188), (45, 29417056), (48, 27578490), (60, 22062792), (72, 18385660), (80, 16547094), (90, 14708528), (96, 13789245), (120, 11031396), (144, 9192830), (160, 8273547), (180, 7354264), (191, 6930720), (240, 5515698), (288, 4596415), (360, 3677132), (382, 3465360), (480, 2757849), (573, 2310240), (720, 1838566), (764, 1732680), (955, 1386144), (1146, 1155120), (1440, 919283), (1528, 866340), (1719, 770080), (1910, 693072), (2292, 577560), (2865, 462048), (3056, 433170), (3438, 385040), (3820, 346536), (4584, 288780), (4813, 275040), (5730, 231024), (6112, 216585), (6876, 192520), (7640, 173268), (8595, 154016), (9168, 144390), (9626, 137520), (11460, 115512), (13752, 96260), (14439, 91680), (15280, 86634), (17190, 77008), (18336, 72195), (19252, 68760), (22920, 57756), (24065, 55008), (27504, 48130), (28878, 45840), (30560, 43317), (34380, 38504)]