303079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8871

約数の個数: 160

約数和(自身を含む): 1103929344

約数和(自身を除く): 800849424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 8831, 11440, 17160, 17662, 26493, 34320, 35324, 44155, 52986, 70648, 88310, 97141, 105972, 114803, 132465, 141296, 176620, 194282, 211944, 229606, 264930, 291423, 344409, 353240, 388564, 423888, 459212, 485705, 529860, 574015, 582846, 688818, 706480, 777128, 918424, 971410, 1059720, 1148030, 1165692, 1262833, 1377636, 1457115, 1554256, 1722045, 1836848, 1942820, 2119440, 2296060, 2331384, 2525666, 2755272, 2914230, 3444090, 3788499, 3885640, 4592120, 4662768, 5051332, 5510544, 5828460, 6314165, 6888180, 7576998, 7771280, 9184240, 10102664, 11656920, 12628330, 13776360, 15153996, 18942495, 20205328, 23313840, 25256660, 27552720, 30307992, 37884990, 50513320, 60615984, 75769980, 101026640, 151539960, 303079920]

約数ペア:

[(1, 303079920), (2, 151539960), (3, 101026640), (4, 75769980), (5, 60615984), (6, 50513320), (8, 37884990), (10, 30307992), (11, 27552720), (12, 25256660), (13, 23313840), (15, 20205328), (16, 18942495), (20, 15153996), (22, 13776360), (24, 12628330), (26, 11656920), (30, 10102664), (33, 9184240), (39, 7771280), (40, 7576998), (44, 6888180), (48, 6314165), (52, 5828460), (55, 5510544), (60, 5051332), (65, 4662768), (66, 4592120), (78, 3885640), (80, 3788499), (88, 3444090), (104, 2914230), (110, 2755272), (120, 2525666), (130, 2331384), (132, 2296060), (143, 2119440), (156, 1942820), (165, 1836848), (176, 1722045), (195, 1554256), (208, 1457115), (220, 1377636), (240, 1262833), (260, 1165692), (264, 1148030), (286, 1059720), (312, 971410), (330, 918424), (390, 777128), (429, 706480), (440, 688818), (520, 582846), (528, 574015), (572, 529860), (624, 485705), (660, 459212), (715, 423888), (780, 388564), (858, 353240), (880, 344409), (1040, 291423), (1144, 264930), (1320, 229606), (1430, 211944), (1560, 194282), (1716, 176620), (2145, 141296), (2288, 132465), (2640, 114803), (2860, 105972), (3120, 97141), (3432, 88310), (4290, 70648), (5720, 52986), (6864, 44155), (8580, 35324), (8831, 34320), (11440, 26493), (17160, 17662)]