260939160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38149}}^1$

素因数の和:38185

約数の個数: 96

約数和(自身を含む): 892710000

約数和(自身を除く): 631770840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 38149, 76298, 114447, 152596, 190745, 228894, 305192, 343341, 381490, 457788, 572235, 686682, 724831, 762980, 915576, 1144470, 1373364, 1449662, 1525960, 1716705, 2174493, 2288940, 2746728, 2899324, 3433410, 3624155, 4348986, 4577880, 5798648, 6523479, 6866820, 7248310, 8697972, 10872465, 13046958, 13733640, 14496620, 17395944, 21744930, 26093916, 28993240, 32617395, 43489860, 52187832, 65234790, 86979720, 130469580, 260939160]

約数ペア:

[(1, 260939160), (2, 130469580), (3, 86979720), (4, 65234790), (5, 52187832), (6, 43489860), (8, 32617395), (9, 28993240), (10, 26093916), (12, 21744930), (15, 17395944), (18, 14496620), (19, 13733640), (20, 13046958), (24, 10872465), (30, 8697972), (36, 7248310), (38, 6866820), (40, 6523479), (45, 5798648), (57, 4577880), (60, 4348986), (72, 3624155), (76, 3433410), (90, 2899324), (95, 2746728), (114, 2288940), (120, 2174493), (152, 1716705), (171, 1525960), (180, 1449662), (190, 1373364), (228, 1144470), (285, 915576), (342, 762980), (360, 724831), (380, 686682), (456, 572235), (570, 457788), (684, 381490), (760, 343341), (855, 305192), (1140, 228894), (1368, 190745), (1710, 152596), (2280, 114447), (3420, 76298), (6840, 38149)]