1809592920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4801}}^1$

素因数の和:5170

約数の個数: 128

約数和(自身を含む): 6050520000

約数和(自身を除く): 4240927080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 349, 360, 540, 698, 1047, 1080, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 4801, 5235, 6282, 6980, 8376, 9423, 9602, 10470, 12564, 13960, 14403, 15705, 18846, 19204, 20940, 24005, 25128, 28806, 31410, 37692, 38408, 41880, 43209, 47115, 48010, 57612, 62820, 72015, 75384, 86418, 94230, 96020, 115224, 125640, 129627, 144030, 172836, 188460, 192040, 216045, 259254, 288060, 345672, 376920, 432090, 518508, 576120, 648135, 864180, 1037016, 1296270, 1675549, 1728360, 2592540, 3351098, 5026647, 5185080, 6702196, 8377745, 10053294, 13404392, 15079941, 16755490, 20106588, 25133235, 30159882, 33510980, 40213176, 45239823, 50266470, 60319764, 67021960, 75399705, 90479646, 100532940, 120639528, 150799410, 180959292, 201065880, 226199115, 301598820, 361918584, 452398230, 603197640, 904796460, 1809592920]

約数ペア:

[(1, 1809592920), (2, 904796460), (3, 603197640), (4, 452398230), (5, 361918584), (6, 301598820), (8, 226199115), (9, 201065880), (10, 180959292), (12, 150799410), (15, 120639528), (18, 100532940), (20, 90479646), (24, 75399705), (27, 67021960), (30, 60319764), (36, 50266470), (40, 45239823), (45, 40213176), (54, 33510980), (60, 30159882), (72, 25133235), (90, 20106588), (108, 16755490), (120, 15079941), (135, 13404392), (180, 10053294), (216, 8377745), (270, 6702196), (349, 5185080), (360, 5026647), (540, 3351098), (698, 2592540), (1047, 1728360), (1080, 1675549), (1396, 1296270), (1745, 1037016), (2094, 864180), (2792, 648135), (3141, 576120), (3490, 518508), (4188, 432090), (4801, 376920), (5235, 345672), (6282, 288060), (6980, 259254), (8376, 216045), (9423, 192040), (9602, 188460), (10470, 172836), (12564, 144030), (13960, 129627), (14403, 125640), (15705, 115224), (18846, 96020), (19204, 94230), (20940, 86418), (24005, 75384), (25128, 72015), (28806, 62820), (31410, 57612), (37692, 48010), (38408, 47115), (41880, 43209)]