308354040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 160

約数和(自身を含む): 1091178000

約数和(自身を除く): 782823960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5009, 5130, 6156, 6840, 7695, 10018, 10260, 12312, 15027, 15390, 20036, 20520, 25045, 30054, 30780, 40072, 45081, 50090, 60108, 61560, 75135, 90162, 95171, 100180, 120216, 135243, 150270, 180324, 190342, 200360, 225405, 270486, 285513, 300540, 360648, 380684, 405729, 450810, 475855, 540972, 571026, 601080, 676215, 761368, 811458, 856539, 901620, 951710, 1081944, 1142052, 1352430, 1427565, 1622916, 1713078, 1803240, 1903420, 2028645, 2284104, 2569617, 2704860, 2855130, 3245832, 3426156, 3806840, 4057290, 4282695, 5139234, 5409720, 5710260, 6852312, 7708851, 8114580, 8565390, 10278468, 11420520, 12848085, 15417702, 16229160, 17130780, 20556936, 25696170, 30835404, 34261560, 38544255, 51392340, 61670808, 77088510, 102784680, 154177020, 308354040]

約数ペア:

[(1, 308354040), (2, 154177020), (3, 102784680), (4, 77088510), (5, 61670808), (6, 51392340), (8, 38544255), (9, 34261560), (10, 30835404), (12, 25696170), (15, 20556936), (18, 17130780), (19, 16229160), (20, 15417702), (24, 12848085), (27, 11420520), (30, 10278468), (36, 8565390), (38, 8114580), (40, 7708851), (45, 6852312), (54, 5710260), (57, 5409720), (60, 5139234), (72, 4282695), (76, 4057290), (81, 3806840), (90, 3426156), (95, 3245832), (108, 2855130), (114, 2704860), (120, 2569617), (135, 2284104), (152, 2028645), (162, 1903420), (171, 1803240), (180, 1713078), (190, 1622916), (216, 1427565), (228, 1352430), (270, 1142052), (285, 1081944), (324, 951710), (342, 901620), (360, 856539), (380, 811458), (405, 761368), (456, 676215), (513, 601080), (540, 571026), (570, 540972), (648, 475855), (684, 450810), (760, 405729), (810, 380684), (855, 360648), (1026, 300540), (1080, 285513), (1140, 270486), (1368, 225405), (1539, 200360), (1620, 190342), (1710, 180324), (2052, 150270), (2280, 135243), (2565, 120216), (3078, 100180), (3240, 95171), (3420, 90162), (4104, 75135), (5009, 61560), (5130, 60108), (6156, 50090), (6840, 45081), (7695, 40072), (10018, 30780), (10260, 30054), (12312, 25045), (15027, 20520), (15390, 20036)]