308366880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 1013523840

約数和(自身を除く): 705156960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 97, 111, 120, 148, 160, 179, 185, 194, 222, 240, 291, 296, 358, 370, 388, 444, 480, 485, 537, 555, 582, 592, 716, 740, 776, 888, 895, 970, 1074, 1110, 1164, 1184, 1432, 1455, 1480, 1552, 1776, 1790, 1940, 2148, 2220, 2328, 2685, 2864, 2910, 2960, 3104, 3552, 3580, 3589, 3880, 4296, 4440, 4656, 5370, 5728, 5820, 5920, 6623, 7160, 7178, 7760, 8592, 8880, 9312, 10740, 10767, 11640, 13246, 14320, 14356, 15520, 17184, 17363, 17760, 17945, 19869, 21480, 21534, 23280, 26492, 28640, 28712, 33115, 34726, 35890, 39738, 42960, 43068, 46560, 52089, 52984, 53835, 57424, 66230, 69452, 71780, 79476, 85920, 86136, 86815, 99345, 104178, 105968, 107670, 114848, 132460, 138904, 143560, 158952, 172272, 173630, 198690, 208356, 211936, 215340, 260445, 264920, 277808, 287120, 317904, 344544, 347260, 397380, 416712, 430680, 520890, 529840, 555616, 574240, 635808, 642431, 694520, 794760, 833424, 861360, 1041780, 1059680, 1284862, 1389040, 1589520, 1666848, 1722720, 1927293, 2083560, 2569724, 2778080, 3179040, 3212155, 3854586, 4167120, 5139448, 6424310, 7709172, 8334240, 9636465, 10278896, 12848620, 15418344, 19272930, 20557792, 25697240, 30836688, 38545860, 51394480, 61673376, 77091720, 102788960, 154183440, 308366880]

約数ペア:

[(1, 308366880), (2, 154183440), (3, 102788960), (4, 77091720), (5, 61673376), (6, 51394480), (8, 38545860), (10, 30836688), (12, 25697240), (15, 20557792), (16, 19272930), (20, 15418344), (24, 12848620), (30, 10278896), (32, 9636465), (37, 8334240), (40, 7709172), (48, 6424310), (60, 5139448), (74, 4167120), (80, 3854586), (96, 3212155), (97, 3179040), (111, 2778080), (120, 2569724), (148, 2083560), (160, 1927293), (179, 1722720), (185, 1666848), (194, 1589520), (222, 1389040), (240, 1284862), (291, 1059680), (296, 1041780), (358, 861360), (370, 833424), (388, 794760), (444, 694520), (480, 642431), (485, 635808), (537, 574240), (555, 555616), (582, 529840), (592, 520890), (716, 430680), (740, 416712), (776, 397380), (888, 347260), (895, 344544), (970, 317904), (1074, 287120), (1110, 277808), (1164, 264920), (1184, 260445), (1432, 215340), (1455, 211936), (1480, 208356), (1552, 198690), (1776, 173630), (1790, 172272), (1940, 158952), (2148, 143560), (2220, 138904), (2328, 132460), (2685, 114848), (2864, 107670), (2910, 105968), (2960, 104178), (3104, 99345), (3552, 86815), (3580, 86136), (3589, 85920), (3880, 79476), (4296, 71780), (4440, 69452), (4656, 66230), (5370, 57424), (5728, 53835), (5820, 52984), (5920, 52089), (6623, 46560), (7160, 43068), (7178, 42960), (7760, 39738), (8592, 35890), (8880, 34726), (9312, 33115), (10740, 28712), (10767, 28640), (11640, 26492), (13246, 23280), (14320, 21534), (14356, 21480), (15520, 19869), (17184, 17945), (17363, 17760)]