1269354480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{11939}}^1$

素因数の和:12398

約数の個数: 80

約数和(自身を含む): 3944211840

約数和(自身を除く): 2674857360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 7088, 8860, 10632, 11939, 13290, 17720, 21264, 23878, 26580, 35440, 35817, 47756, 53160, 59695, 71634, 95512, 106320, 119390, 143268, 179085, 191024, 238780, 286536, 358170, 477560, 573072, 716340, 955120, 1432680, 2865360, 5288977, 10577954, 15866931, 21155908, 26444885, 31733862, 42311816, 52889770, 63467724, 79334655, 84623632, 105779540, 126935448, 158669310, 211559080, 253870896, 317338620, 423118160, 634677240, 1269354480]

約数ペア:

[(1, 1269354480), (2, 634677240), (3, 423118160), (4, 317338620), (5, 253870896), (6, 211559080), (8, 158669310), (10, 126935448), (12, 105779540), (15, 84623632), (16, 79334655), (20, 63467724), (24, 52889770), (30, 42311816), (40, 31733862), (48, 26444885), (60, 21155908), (80, 15866931), (120, 10577954), (240, 5288977), (443, 2865360), (886, 1432680), (1329, 955120), (1772, 716340), (2215, 573072), (2658, 477560), (3544, 358170), (4430, 286536), (5316, 238780), (6645, 191024), (7088, 179085), (8860, 143268), (10632, 119390), (11939, 106320), (13290, 95512), (17720, 71634), (21264, 59695), (23878, 53160), (26580, 47756), (35440, 35817)]