30681314880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{61343}}^1$

素因数の和:61884

約数の個数: 112

約数和(自身を含む): 97601739264

約数和(自身を除く): 66920424384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 521, 960, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 8336, 10420, 12504, 15630, 16672, 20840, 25008, 31260, 33344, 41680, 50016, 61343, 62520, 83360, 100032, 122686, 125040, 166720, 184029, 245372, 250080, 306715, 368058, 490744, 500160, 613430, 736116, 920145, 981488, 1226860, 1472232, 1840290, 1962976, 2453720, 2944464, 3680580, 3925952, 4907440, 5888928, 7361160, 9814880, 11777856, 14722320, 19629760, 29444640, 31959703, 58889280, 63919406, 95879109, 127838812, 159798515, 191758218, 255677624, 319597030, 383516436, 479395545, 511355248, 639194060, 767032872, 958791090, 1022710496, 1278388120, 1534065744, 1917582180, 2045420992, 2556776240, 3068131488, 3835164360, 5113552480, 6136262976, 7670328720, 10227104960, 15340657440, 30681314880]

約数ペア:

[(1, 30681314880), (2, 15340657440), (3, 10227104960), (4, 7670328720), (5, 6136262976), (6, 5113552480), (8, 3835164360), (10, 3068131488), (12, 2556776240), (15, 2045420992), (16, 1917582180), (20, 1534065744), (24, 1278388120), (30, 1022710496), (32, 958791090), (40, 767032872), (48, 639194060), (60, 511355248), (64, 479395545), (80, 383516436), (96, 319597030), (120, 255677624), (160, 191758218), (192, 159798515), (240, 127838812), (320, 95879109), (480, 63919406), (521, 58889280), (960, 31959703), (1042, 29444640), (1563, 19629760), (2084, 14722320), (2605, 11777856), (3126, 9814880), (4168, 7361160), (5210, 5888928), (6252, 4907440), (7815, 3925952), (8336, 3680580), (10420, 2944464), (12504, 2453720), (15630, 1962976), (16672, 1840290), (20840, 1472232), (25008, 1226860), (31260, 981488), (33344, 920145), (41680, 736116), (50016, 613430), (61343, 500160), (62520, 490744), (83360, 368058), (100032, 306715), (122686, 250080), (125040, 245372), (166720, 184029)]