6573240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 23236200

約数和(自身を除く): 16662960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 961, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 1922, 2232, 2280, 2356, 2790, 2883, 2945, 3420, 3534, 3720, 3844, 4712, 4805, 5301, 5580, 5766, 5890, 6840, 7068, 7688, 8649, 8835, 9610, 10602, 11160, 11532, 11780, 14136, 14415, 17298, 17670, 18259, 19220, 21204, 23064, 23560, 26505, 28830, 34596, 35340, 36518, 38440, 42408, 43245, 53010, 54777, 57660, 69192, 70680, 73036, 86490, 91295, 106020, 109554, 115320, 146072, 164331, 172980, 182590, 212040, 219108, 273885, 328662, 345960, 365180, 438216, 547770, 657324, 730360, 821655, 1095540, 1314648, 1643310, 2191080, 3286620, 6573240]

約数ペア:

[(1, 6573240), (2, 3286620), (3, 2191080), (4, 1643310), (5, 1314648), (6, 1095540), (8, 821655), (9, 730360), (10, 657324), (12, 547770), (15, 438216), (18, 365180), (19, 345960), (20, 328662), (24, 273885), (30, 219108), (31, 212040), (36, 182590), (38, 172980), (40, 164331), (45, 146072), (57, 115320), (60, 109554), (62, 106020), (72, 91295), (76, 86490), (90, 73036), (93, 70680), (95, 69192), (114, 57660), (120, 54777), (124, 53010), (152, 43245), (155, 42408), (171, 38440), (180, 36518), (186, 35340), (190, 34596), (228, 28830), (248, 26505), (279, 23560), (285, 23064), (310, 21204), (342, 19220), (360, 18259), (372, 17670), (380, 17298), (456, 14415), (465, 14136), (558, 11780), (570, 11532), (589, 11160), (620, 10602), (684, 9610), (744, 8835), (760, 8649), (855, 7688), (930, 7068), (961, 6840), (1116, 5890), (1140, 5766), (1178, 5580), (1240, 5301), (1368, 4805), (1395, 4712), (1710, 3844), (1767, 3720), (1860, 3534), (1922, 3420), (2232, 2945), (2280, 2883), (2356, 2790)]