15478709040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{73877}}^1$

素因数の和:73996

約数の個数: 160

約数和(自身を含む): 53865927360

約数和(自身を除く): 38387218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3492, 3880, 4365, 4656, 5238, 5820, 6984, 7760, 8730, 10476, 11640, 13095, 13968, 17460, 20952, 23280, 26190, 34920, 41904, 52380, 69840, 73877, 104760, 147754, 209520, 221631, 295508, 369385, 443262, 591016, 664893, 738770, 886524, 1108155, 1182032, 1329786, 1477540, 1773048, 1994679, 2216310, 2659572, 2955080, 3324465, 3546096, 3989358, 4432620, 5319144, 5910160, 6648930, 7166069, 7978716, 8865240, 9973395, 10638288, 13297860, 14332138, 15957432, 17730480, 19946790, 21498207, 26595720, 28664276, 31914864, 35830345, 39893580, 42996414, 53191440, 57328552, 64494621, 71660690, 79787160, 85992828, 107491035, 114657104, 128989242, 143321380, 159574320, 171985656, 193483863, 214982070, 257978484, 286642760, 322473105, 343971312, 386967726, 429964140, 515956968, 573285520, 644946210, 773935452, 859928280, 967419315, 1031913936, 1289892420, 1547870904, 1719856560, 1934838630, 2579784840, 3095741808, 3869677260, 5159569680, 7739354520, 15478709040]

約数ペア:

[(1, 15478709040), (2, 7739354520), (3, 5159569680), (4, 3869677260), (5, 3095741808), (6, 2579784840), (8, 1934838630), (9, 1719856560), (10, 1547870904), (12, 1289892420), (15, 1031913936), (16, 967419315), (18, 859928280), (20, 773935452), (24, 644946210), (27, 573285520), (30, 515956968), (36, 429964140), (40, 386967726), (45, 343971312), (48, 322473105), (54, 286642760), (60, 257978484), (72, 214982070), (80, 193483863), (90, 171985656), (97, 159574320), (108, 143321380), (120, 128989242), (135, 114657104), (144, 107491035), (180, 85992828), (194, 79787160), (216, 71660690), (240, 64494621), (270, 57328552), (291, 53191440), (360, 42996414), (388, 39893580), (432, 35830345), (485, 31914864), (540, 28664276), (582, 26595720), (720, 21498207), (776, 19946790), (873, 17730480), (970, 15957432), (1080, 14332138), (1164, 13297860), (1455, 10638288), (1552, 9973395), (1746, 8865240), (1940, 7978716), (2160, 7166069), (2328, 6648930), (2619, 5910160), (2910, 5319144), (3492, 4432620), (3880, 3989358), (4365, 3546096), (4656, 3324465), (5238, 2955080), (5820, 2659572), (6984, 2216310), (7760, 1994679), (8730, 1773048), (10476, 1477540), (11640, 1329786), (13095, 1182032), (13968, 1108155), (17460, 886524), (20952, 738770), (23280, 664893), (26190, 591016), (34920, 443262), (41904, 369385), (52380, 295508), (69840, 221631), (73877, 209520), (104760, 147754)]