4856220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 16722720

約数和(自身を除く): 11866500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 529, 540, 612, 621, 690, 765, 782, 828, 918, 1020, 1035, 1058, 1173, 1242, 1380, 1530, 1564, 1587, 1836, 1955, 2070, 2116, 2295, 2346, 2484, 2645, 3060, 3105, 3174, 3519, 3910, 4140, 4590, 4692, 4761, 5290, 5865, 6210, 6348, 7038, 7820, 7935, 8993, 9180, 9522, 10557, 10580, 11730, 12420, 14076, 14283, 15870, 17595, 17986, 19044, 21114, 23460, 23805, 26979, 28566, 31740, 35190, 35972, 42228, 44965, 47610, 52785, 53958, 57132, 70380, 71415, 80937, 89930, 95220, 105570, 107916, 134895, 142830, 161874, 179860, 211140, 242811, 269790, 285660, 323748, 404685, 485622, 539580, 809370, 971244, 1214055, 1618740, 2428110, 4856220]

約数ペア:

[(1, 4856220), (2, 2428110), (3, 1618740), (4, 1214055), (5, 971244), (6, 809370), (9, 539580), (10, 485622), (12, 404685), (15, 323748), (17, 285660), (18, 269790), (20, 242811), (23, 211140), (27, 179860), (30, 161874), (34, 142830), (36, 134895), (45, 107916), (46, 105570), (51, 95220), (54, 89930), (60, 80937), (68, 71415), (69, 70380), (85, 57132), (90, 53958), (92, 52785), (102, 47610), (108, 44965), (115, 42228), (135, 35972), (138, 35190), (153, 31740), (170, 28566), (180, 26979), (204, 23805), (207, 23460), (230, 21114), (255, 19044), (270, 17986), (276, 17595), (306, 15870), (340, 14283), (345, 14076), (391, 12420), (414, 11730), (459, 10580), (460, 10557), (510, 9522), (529, 9180), (540, 8993), (612, 7935), (621, 7820), (690, 7038), (765, 6348), (782, 6210), (828, 5865), (918, 5290), (1020, 4761), (1035, 4692), (1058, 4590), (1173, 4140), (1242, 3910), (1380, 3519), (1530, 3174), (1564, 3105), (1587, 3060), (1836, 2645), (1955, 2484), (2070, 2346), (2116, 2295)]