306956901120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2578603}}^1$

素因数の和:2578658

約数の個数: 144

約数和(自身を含む): 1011967982592

約数和(自身を除く): 705011081472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 2578603, 5157206, 7735809, 10314412, 12893015, 15471618, 20628824, 25786030, 30943236, 38679045, 41257648, 51572060, 61886472, 77358090, 79936693, 82515296, 103144120, 123772944, 154716180, 159873386, 165030592, 206288240, 239810079, 247545888, 309432360, 319746772, 330061184, 399683465, 412576480, 479620158, 495091776, 618864720, 639493544, 660122368, 799366930, 825152960, 959240316, 990183552, 1199050395, 1237729440, 1278987088, 1598733860, 1650305920, 1918480632, 1980367104, 2398100790, 2475458880, 2557974176, 3197467720, 3300611840, 3836961264, 4796201580, 4950917760, 5115948352, 6394935440, 7673922528, 9592403160, 9901835520, 10231896704, 12789870880, 15347845056, 19184806320, 20463793408, 25579741760, 30695690112, 38369612640, 51159483520, 61391380224, 76739225280, 102318967040, 153478450560, 306956901120]

約数ペア:

[(1, 306956901120), (2, 153478450560), (3, 102318967040), (4, 76739225280), (5, 61391380224), (6, 51159483520), (8, 38369612640), (10, 30695690112), (12, 25579741760), (15, 20463793408), (16, 19184806320), (20, 15347845056), (24, 12789870880), (30, 10231896704), (31, 9901835520), (32, 9592403160), (40, 7673922528), (48, 6394935440), (60, 5115948352), (62, 4950917760), (64, 4796201580), (80, 3836961264), (93, 3300611840), (96, 3197467720), (120, 2557974176), (124, 2475458880), (128, 2398100790), (155, 1980367104), (160, 1918480632), (186, 1650305920), (192, 1598733860), (240, 1278987088), (248, 1237729440), (256, 1199050395), (310, 990183552), (320, 959240316), (372, 825152960), (384, 799366930), (465, 660122368), (480, 639493544), (496, 618864720), (620, 495091776), (640, 479620158), (744, 412576480), (768, 399683465), (930, 330061184), (960, 319746772), (992, 309432360), (1240, 247545888), (1280, 239810079), (1488, 206288240), (1860, 165030592), (1920, 159873386), (1984, 154716180), (2480, 123772944), (2976, 103144120), (3720, 82515296), (3840, 79936693), (3968, 77358090), (4960, 61886472), (5952, 51572060), (7440, 41257648), (7936, 38679045), (9920, 30943236), (11904, 25786030), (14880, 20628824), (19840, 15471618), (23808, 12893015), (29760, 10314412), (39680, 7735809), (59520, 5157206), (119040, 2578603)]