2774543040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1489}}^1$

素因数の和:2159

約数の個数: 168

約数和(自身を含む): 9564441120

約数和(自身を除く): 6789898080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 647, 720, 960, 1294, 1440, 1489, 1941, 2588, 2880, 2978, 3235, 3882, 4467, 5176, 5823, 5956, 6470, 7445, 7764, 8934, 9705, 10352, 11646, 11912, 12940, 13401, 14890, 15528, 17868, 19410, 20704, 22335, 23292, 23824, 25880, 26802, 29115, 29780, 31056, 35736, 38820, 41408, 44670, 46584, 47648, 51760, 53604, 58230, 59560, 62112, 67005, 71472, 77640, 89340, 93168, 95296, 103520, 107208, 116460, 119120, 124224, 134010, 142944, 155280, 178680, 186336, 207040, 214416, 232920, 238240, 268020, 285888, 310560, 357360, 372672, 428832, 465840, 476480, 536040, 621120, 714720, 857664, 931680, 963383, 1072080, 1429440, 1863360, 1926766, 2144160, 2890149, 3853532, 4288320, 4816915, 5780298, 7707064, 8670447, 9633830, 11560596, 14450745, 15414128, 17340894, 19267660, 23121192, 28901490, 30828256, 34681788, 38535320, 43352235, 46242384, 57802980, 61656512, 69363576, 77070640, 86704470, 92484768, 115605960, 138727152, 154141280, 173408940, 184969536, 231211920, 277454304, 308282560, 346817880, 462423840, 554908608, 693635760, 924847680, 1387271520, 2774543040]

約数ペア:

[(1, 2774543040), (2, 1387271520), (3, 924847680), (4, 693635760), (5, 554908608), (6, 462423840), (8, 346817880), (9, 308282560), (10, 277454304), (12, 231211920), (15, 184969536), (16, 173408940), (18, 154141280), (20, 138727152), (24, 115605960), (30, 92484768), (32, 86704470), (36, 77070640), (40, 69363576), (45, 61656512), (48, 57802980), (60, 46242384), (64, 43352235), (72, 38535320), (80, 34681788), (90, 30828256), (96, 28901490), (120, 23121192), (144, 19267660), (160, 17340894), (180, 15414128), (192, 14450745), (240, 11560596), (288, 9633830), (320, 8670447), (360, 7707064), (480, 5780298), (576, 4816915), (647, 4288320), (720, 3853532), (960, 2890149), (1294, 2144160), (1440, 1926766), (1489, 1863360), (1941, 1429440), (2588, 1072080), (2880, 963383), (2978, 931680), (3235, 857664), (3882, 714720), (4467, 621120), (5176, 536040), (5823, 476480), (5956, 465840), (6470, 428832), (7445, 372672), (7764, 357360), (8934, 310560), (9705, 285888), (10352, 268020), (11646, 238240), (11912, 232920), (12940, 214416), (13401, 207040), (14890, 186336), (15528, 178680), (17868, 155280), (19410, 142944), (20704, 134010), (22335, 124224), (23292, 119120), (23824, 116460), (25880, 107208), (26802, 103520), (29115, 95296), (29780, 93168), (31056, 89340), (35736, 77640), (38820, 71472), (41408, 67005), (44670, 62112), (46584, 59560), (47648, 58230), (51760, 53604)]