15259320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 36580680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 199, 213, 216, 270, 284, 355, 360, 398, 426, 540, 568, 597, 639, 710, 796, 852, 995, 1065, 1080, 1194, 1278, 1420, 1592, 1704, 1791, 1917, 1990, 2130, 2388, 2556, 2840, 2985, 3195, 3582, 3834, 3980, 4260, 4776, 5112, 5373, 5970, 6390, 7164, 7668, 7960, 8520, 8955, 9585, 10746, 11940, 12780, 14129, 14328, 15336, 17910, 19170, 21492, 23880, 25560, 26865, 28258, 35820, 38340, 42387, 42984, 53730, 56516, 70645, 71640, 76680, 84774, 107460, 113032, 127161, 141290, 169548, 211935, 214920, 254322, 282580, 339096, 381483, 423870, 508644, 565160, 635805, 762966, 847740, 1017288, 1271610, 1525932, 1695480, 1907415, 2543220, 3051864, 3814830, 5086440, 7629660, 15259320]

約数ペア:

[(1, 15259320), (2, 7629660), (3, 5086440), (4, 3814830), (5, 3051864), (6, 2543220), (8, 1907415), (9, 1695480), (10, 1525932), (12, 1271610), (15, 1017288), (18, 847740), (20, 762966), (24, 635805), (27, 565160), (30, 508644), (36, 423870), (40, 381483), (45, 339096), (54, 282580), (60, 254322), (71, 214920), (72, 211935), (90, 169548), (108, 141290), (120, 127161), (135, 113032), (142, 107460), (180, 84774), (199, 76680), (213, 71640), (216, 70645), (270, 56516), (284, 53730), (355, 42984), (360, 42387), (398, 38340), (426, 35820), (540, 28258), (568, 26865), (597, 25560), (639, 23880), (710, 21492), (796, 19170), (852, 17910), (995, 15336), (1065, 14328), (1080, 14129), (1194, 12780), (1278, 11940), (1420, 10746), (1592, 9585), (1704, 8955), (1791, 8520), (1917, 7960), (1990, 7668), (2130, 7164), (2388, 6390), (2556, 5970), (2840, 5373), (2985, 5112), (3195, 4776), (3582, 4260), (3834, 3980)]