135828720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9967

約数の個数: 120

約数和(自身を含む): 480214800

約数和(自身を除く): 344386080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9929, 13680, 19858, 29787, 39716, 49645, 59574, 79432, 89361, 99290, 119148, 148935, 158864, 178722, 188651, 198580, 238296, 297870, 357444, 377302, 397160, 446805, 476592, 565953, 595740, 714888, 754604, 794320, 893610, 943255, 1131906, 1191480, 1429776, 1509208, 1697859, 1787220, 1886510, 2263812, 2382960, 2829765, 3018416, 3395718, 3574440, 3773020, 4527624, 5659530, 6791436, 7148880, 7546040, 8489295, 9055248, 11319060, 13582872, 15092080, 16978590, 22638120, 27165744, 33957180, 45276240, 67914360, 135828720]

約数ペア:

[(1, 135828720), (2, 67914360), (3, 45276240), (4, 33957180), (5, 27165744), (6, 22638120), (8, 16978590), (9, 15092080), (10, 13582872), (12, 11319060), (15, 9055248), (16, 8489295), (18, 7546040), (19, 7148880), (20, 6791436), (24, 5659530), (30, 4527624), (36, 3773020), (38, 3574440), (40, 3395718), (45, 3018416), (48, 2829765), (57, 2382960), (60, 2263812), (72, 1886510), (76, 1787220), (80, 1697859), (90, 1509208), (95, 1429776), (114, 1191480), (120, 1131906), (144, 943255), (152, 893610), (171, 794320), (180, 754604), (190, 714888), (228, 595740), (240, 565953), (285, 476592), (304, 446805), (342, 397160), (360, 377302), (380, 357444), (456, 297870), (570, 238296), (684, 198580), (720, 188651), (760, 178722), (855, 158864), (912, 148935), (1140, 119148), (1368, 99290), (1520, 89361), (1710, 79432), (2280, 59574), (2736, 49645), (3420, 39716), (4560, 29787), (6840, 19858), (9929, 13680)]