445444560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5113}}^1$

素因数の和:5154

約数の個数: 180

約数和(自身を含む): 1644631716

約数和(自身を除く): 1199187156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5113, 5445, 5808, 7260, 7920, 8712, 9680, 10226, 10890, 14520, 15339, 17424, 20452, 21780, 25565, 29040, 30678, 40904, 43560, 46017, 51130, 56243, 61356, 76695, 81808, 87120, 92034, 102260, 112486, 122712, 153390, 168729, 184068, 204520, 224972, 230085, 245424, 281215, 306780, 337458, 368136, 409040, 449944, 460170, 506187, 562430, 613560, 618673, 674916, 736272, 843645, 899888, 920340, 1012374, 1124860, 1227120, 1237346, 1349832, 1687290, 1840680, 1856019, 2024748, 2249720, 2474692, 2530935, 2699664, 3093365, 3374580, 3681360, 3712038, 4049496, 4499440, 4949384, 5061870, 5568057, 6186730, 6749160, 7424076, 8098992, 9280095, 9898768, 10123740, 11136114, 12373460, 13498320, 14848152, 18560190, 20247480, 22272228, 24746920, 27840285, 29696304, 37120380, 40494960, 44544456, 49493840, 55680570, 74240760, 89088912, 111361140, 148481520, 222722280, 445444560]

約数ペア:

[(1, 445444560), (2, 222722280), (3, 148481520), (4, 111361140), (5, 89088912), (6, 74240760), (8, 55680570), (9, 49493840), (10, 44544456), (11, 40494960), (12, 37120380), (15, 29696304), (16, 27840285), (18, 24746920), (20, 22272228), (22, 20247480), (24, 18560190), (30, 14848152), (33, 13498320), (36, 12373460), (40, 11136114), (44, 10123740), (45, 9898768), (48, 9280095), (55, 8098992), (60, 7424076), (66, 6749160), (72, 6186730), (80, 5568057), (88, 5061870), (90, 4949384), (99, 4499440), (110, 4049496), (120, 3712038), (121, 3681360), (132, 3374580), (144, 3093365), (165, 2699664), (176, 2530935), (180, 2474692), (198, 2249720), (220, 2024748), (240, 1856019), (242, 1840680), (264, 1687290), (330, 1349832), (360, 1237346), (363, 1227120), (396, 1124860), (440, 1012374), (484, 920340), (495, 899888), (528, 843645), (605, 736272), (660, 674916), (720, 618673), (726, 613560), (792, 562430), (880, 506187), (968, 460170), (990, 449944), (1089, 409040), (1210, 368136), (1320, 337458), (1452, 306780), (1584, 281215), (1815, 245424), (1936, 230085), (1980, 224972), (2178, 204520), (2420, 184068), (2640, 168729), (2904, 153390), (3630, 122712), (3960, 112486), (4356, 102260), (4840, 92034), (5113, 87120), (5445, 81808), (5808, 76695), (7260, 61356), (7920, 56243), (8712, 51130), (9680, 46017), (10226, 43560), (10890, 40904), (14520, 30678), (15339, 29040), (17424, 25565), (20452, 21780)]