303109320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4855

約数の個数: 128

約数和(自身を含む): 994083840

約数和(自身を除く): 690974520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 4793, 5270, 6324, 7905, 9586, 10540, 12648, 14379, 15810, 19172, 21080, 23965, 28758, 31620, 38344, 47930, 57516, 63240, 71895, 81481, 95860, 115032, 143790, 148583, 162962, 191720, 244443, 287580, 297166, 325924, 407405, 445749, 488886, 575160, 594332, 651848, 742915, 814810, 891498, 977772, 1188664, 1222215, 1485830, 1629620, 1782996, 1955544, 2228745, 2444430, 2525911, 2971660, 3259240, 3565992, 4457490, 4888860, 5051822, 5943320, 7577733, 8914980, 9777720, 10103644, 12629555, 15155466, 17829960, 20207288, 25259110, 30310932, 37888665, 50518220, 60621864, 75777330, 101036440, 151554660, 303109320]

約数ペア:

[(1, 303109320), (2, 151554660), (3, 101036440), (4, 75777330), (5, 60621864), (6, 50518220), (8, 37888665), (10, 30310932), (12, 25259110), (15, 20207288), (17, 17829960), (20, 15155466), (24, 12629555), (30, 10103644), (31, 9777720), (34, 8914980), (40, 7577733), (51, 5943320), (60, 5051822), (62, 4888860), (68, 4457490), (85, 3565992), (93, 3259240), (102, 2971660), (120, 2525911), (124, 2444430), (136, 2228745), (155, 1955544), (170, 1782996), (186, 1629620), (204, 1485830), (248, 1222215), (255, 1188664), (310, 977772), (340, 891498), (372, 814810), (408, 742915), (465, 651848), (510, 594332), (527, 575160), (620, 488886), (680, 445749), (744, 407405), (930, 325924), (1020, 297166), (1054, 287580), (1240, 244443), (1581, 191720), (1860, 162962), (2040, 148583), (2108, 143790), (2635, 115032), (3162, 95860), (3720, 81481), (4216, 71895), (4793, 63240), (5270, 57516), (6324, 47930), (7905, 38344), (9586, 31620), (10540, 28758), (12648, 23965), (14379, 21080), (15810, 19172)]