55296840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 122111160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 307, 316, 380, 395, 456, 474, 570, 614, 632, 760, 790, 921, 948, 1140, 1185, 1228, 1501, 1535, 1580, 1842, 1896, 2280, 2370, 2456, 3002, 3070, 3160, 3684, 4503, 4605, 4740, 5833, 6004, 6140, 7368, 7505, 9006, 9210, 9480, 11666, 12008, 12280, 15010, 17499, 18012, 18420, 22515, 23332, 24253, 29165, 30020, 34998, 36024, 36840, 45030, 46664, 48506, 58330, 60040, 69996, 72759, 87495, 90060, 97012, 116660, 121265, 139992, 145518, 174990, 180120, 194024, 233320, 242530, 291036, 349980, 363795, 460807, 485060, 582072, 699960, 727590, 921614, 970120, 1382421, 1455180, 1843228, 2304035, 2764842, 2910360, 3686456, 4608070, 5529684, 6912105, 9216140, 11059368, 13824210, 18432280, 27648420, 55296840]

約数ペア:

[(1, 55296840), (2, 27648420), (3, 18432280), (4, 13824210), (5, 11059368), (6, 9216140), (8, 6912105), (10, 5529684), (12, 4608070), (15, 3686456), (19, 2910360), (20, 2764842), (24, 2304035), (30, 1843228), (38, 1455180), (40, 1382421), (57, 970120), (60, 921614), (76, 727590), (79, 699960), (95, 582072), (114, 485060), (120, 460807), (152, 363795), (158, 349980), (190, 291036), (228, 242530), (237, 233320), (285, 194024), (307, 180120), (316, 174990), (380, 145518), (395, 139992), (456, 121265), (474, 116660), (570, 97012), (614, 90060), (632, 87495), (760, 72759), (790, 69996), (921, 60040), (948, 58330), (1140, 48506), (1185, 46664), (1228, 45030), (1501, 36840), (1535, 36024), (1580, 34998), (1842, 30020), (1896, 29165), (2280, 24253), (2370, 23332), (2456, 22515), (3002, 18420), (3070, 18012), (3160, 17499), (3684, 15010), (4503, 12280), (4605, 12008), (4740, 11666), (5833, 9480), (6004, 9210), (6140, 9006), (7368, 7505)]