13461480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 44539560

約数和(自身を除く): 31078080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 613, 732, 915, 1098, 1220, 1226, 1464, 1830, 1839, 2196, 2440, 2452, 2745, 3065, 3660, 3678, 4392, 4904, 5490, 5517, 6130, 7320, 7356, 9195, 10980, 11034, 12260, 14712, 18390, 21960, 22068, 24520, 27585, 36780, 37393, 44136, 55170, 73560, 74786, 110340, 112179, 149572, 186965, 220680, 224358, 299144, 336537, 373930, 448716, 560895, 673074, 747860, 897432, 1121790, 1346148, 1495720, 1682685, 2243580, 2692296, 3365370, 4487160, 6730740, 13461480]

約数ペア:

[(1, 13461480), (2, 6730740), (3, 4487160), (4, 3365370), (5, 2692296), (6, 2243580), (8, 1682685), (9, 1495720), (10, 1346148), (12, 1121790), (15, 897432), (18, 747860), (20, 673074), (24, 560895), (30, 448716), (36, 373930), (40, 336537), (45, 299144), (60, 224358), (61, 220680), (72, 186965), (90, 149572), (120, 112179), (122, 110340), (180, 74786), (183, 73560), (244, 55170), (305, 44136), (360, 37393), (366, 36780), (488, 27585), (549, 24520), (610, 22068), (613, 21960), (732, 18390), (915, 14712), (1098, 12260), (1220, 11034), (1226, 10980), (1464, 9195), (1830, 7356), (1839, 7320), (2196, 6130), (2440, 5517), (2452, 5490), (2745, 4904), (3065, 4392), (3660, 3678)]