327301920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20663}}^1$

素因数の和:20695

約数の個数: 144

約数和(自身を含む): 1218514752

約数和(自身を除く): 891212832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 185967, 206630, 227293, 247956, 309945, 330608, 371934, 413260, 454586, 495912, 619890, 661216, 681879, 743868, 826520, 909172, 929835, 991824, 1136465, 1239780, 1363758, 1487736, 1653040, 1818344, 1859670, 1983648, 2045637, 2272930, 2479560, 2727516, 2975472, 3306080, 3409395, 3636688, 3719340, 4091274, 4545860, 4959120, 5455032, 5950944, 6818790, 7273376, 7438680, 8182548, 9091720, 9918240, 10228185, 10910064, 13637580, 14877360, 16365096, 18183440, 20456370, 21820128, 27275160, 29754720, 32730192, 36366880, 40912740, 54550320, 65460384, 81825480, 109100640, 163650960, 327301920]

約数ペア:

[(1, 327301920), (2, 163650960), (3, 109100640), (4, 81825480), (5, 65460384), (6, 54550320), (8, 40912740), (9, 36366880), (10, 32730192), (11, 29754720), (12, 27275160), (15, 21820128), (16, 20456370), (18, 18183440), (20, 16365096), (22, 14877360), (24, 13637580), (30, 10910064), (32, 10228185), (33, 9918240), (36, 9091720), (40, 8182548), (44, 7438680), (45, 7273376), (48, 6818790), (55, 5950944), (60, 5455032), (66, 4959120), (72, 4545860), (80, 4091274), (88, 3719340), (90, 3636688), (96, 3409395), (99, 3306080), (110, 2975472), (120, 2727516), (132, 2479560), (144, 2272930), (160, 2045637), (165, 1983648), (176, 1859670), (180, 1818344), (198, 1653040), (220, 1487736), (240, 1363758), (264, 1239780), (288, 1136465), (330, 991824), (352, 929835), (360, 909172), (396, 826520), (440, 743868), (480, 681879), (495, 661216), (528, 619890), (660, 495912), (720, 454586), (792, 413260), (880, 371934), (990, 330608), (1056, 309945), (1320, 247956), (1440, 227293), (1584, 206630), (1760, 185967), (1980, 165304), (2640, 123978), (3168, 103315), (3960, 82652), (5280, 61989), (7920, 41326), (15840, 20663)]