18901479840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{33343}}^1$

素因数の和:34542

約数の個数: 96

約数和(自身を含む): 59591863296

約数和(自身を除く): 40690383456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1181, 2362, 3543, 4724, 5905, 7086, 9448, 11810, 14172, 17715, 18896, 23620, 28344, 33343, 35430, 37792, 47240, 56688, 66686, 70860, 94480, 100029, 113376, 133372, 141720, 166715, 188960, 200058, 266744, 283440, 333430, 400116, 500145, 533488, 566880, 666860, 800232, 1000290, 1066976, 1333720, 1600464, 2000580, 2667440, 3200928, 4001160, 5334880, 8002320, 16004640, 39378083, 78756166, 118134249, 157512332, 196890415, 236268498, 315024664, 393780830, 472536996, 590671245, 630049328, 787561660, 945073992, 1181342490, 1260098656, 1575123320, 1890147984, 2362684980, 3150246640, 3780295968, 4725369960, 6300493280, 9450739920, 18901479840]

約数ペア:

[(1, 18901479840), (2, 9450739920), (3, 6300493280), (4, 4725369960), (5, 3780295968), (6, 3150246640), (8, 2362684980), (10, 1890147984), (12, 1575123320), (15, 1260098656), (16, 1181342490), (20, 945073992), (24, 787561660), (30, 630049328), (32, 590671245), (40, 472536996), (48, 393780830), (60, 315024664), (80, 236268498), (96, 196890415), (120, 157512332), (160, 118134249), (240, 78756166), (480, 39378083), (1181, 16004640), (2362, 8002320), (3543, 5334880), (4724, 4001160), (5905, 3200928), (7086, 2667440), (9448, 2000580), (11810, 1600464), (14172, 1333720), (17715, 1066976), (18896, 1000290), (23620, 800232), (28344, 666860), (33343, 566880), (35430, 533488), (37792, 500145), (47240, 400116), (56688, 333430), (66686, 283440), (70860, 266744), (94480, 200058), (100029, 188960), (113376, 166715), (133372, 141720)]