1137603960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61961}}^1$

素因数の和:61998

約数の個数: 128

約数和(自身を含む): 4015137600

約数和(自身を除く): 2877533640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 61961, 123922, 185883, 247844, 309805, 371766, 495688, 557649, 619610, 743532, 929415, 1053337, 1115298, 1239220, 1487064, 1672947, 1858830, 2106674, 2230596, 2478440, 2788245, 3160011, 3345894, 3717660, 4213348, 4461192, 5266685, 5576490, 6320022, 6691788, 7435320, 8364735, 8426696, 9480033, 10533370, 11152980, 12640044, 13383576, 15800055, 16729470, 18960066, 21066740, 22305960, 25280088, 28440099, 31600110, 33458940, 37920132, 42133480, 47400165, 56880198, 63200220, 66917880, 75840264, 94800330, 113760396, 126400440, 142200495, 189600660, 227520792, 284400990, 379201320, 568801980, 1137603960]

約数ペア:

[(1, 1137603960), (2, 568801980), (3, 379201320), (4, 284400990), (5, 227520792), (6, 189600660), (8, 142200495), (9, 126400440), (10, 113760396), (12, 94800330), (15, 75840264), (17, 66917880), (18, 63200220), (20, 56880198), (24, 47400165), (27, 42133480), (30, 37920132), (34, 33458940), (36, 31600110), (40, 28440099), (45, 25280088), (51, 22305960), (54, 21066740), (60, 18960066), (68, 16729470), (72, 15800055), (85, 13383576), (90, 12640044), (102, 11152980), (108, 10533370), (120, 9480033), (135, 8426696), (136, 8364735), (153, 7435320), (170, 6691788), (180, 6320022), (204, 5576490), (216, 5266685), (255, 4461192), (270, 4213348), (306, 3717660), (340, 3345894), (360, 3160011), (408, 2788245), (459, 2478440), (510, 2230596), (540, 2106674), (612, 1858830), (680, 1672947), (765, 1487064), (918, 1239220), (1020, 1115298), (1080, 1053337), (1224, 929415), (1530, 743532), (1836, 619610), (2040, 557649), (2295, 495688), (3060, 371766), (3672, 309805), (4590, 247844), (6120, 185883), (9180, 123922), (18360, 61961)]